80885010580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2378

約数の個数: 192

約数和(自身を含む): 199674720000

約数和(自身を除く): 118789709420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 61, 76, 95, 110, 122, 149, 190, 209, 220, 244, 298, 305, 380, 418, 596, 610, 671, 745, 836, 1045, 1159, 1220, 1342, 1490, 1639, 2090, 2129, 2318, 2684, 2831, 2980, 3278, 3355, 4180, 4258, 4636, 5662, 5795, 6556, 6710, 8195, 8516, 9089, 10645, 11324, 11590, 12749, 13420, 14155, 16390, 18178, 21290, 23180, 23419, 25498, 28310, 31141, 32780, 36356, 40451, 42580, 45445, 46838, 50996, 56620, 62282, 63745, 80902, 90890, 93676, 99979, 117095, 124564, 127490, 129869, 155705, 161804, 172691, 181780, 199958, 202255, 234190, 254980, 259738, 311410, 317221, 345382, 399916, 404510, 444961, 468380, 499895, 519476, 622820, 634442, 649345, 690764, 809020, 863455, 889922, 999790, 1268884, 1298690, 1428559, 1586105, 1726910, 1779844, 1899601, 1999580, 2224805, 2467511, 2597380, 2857118, 3172210, 3453820, 3489431, 3799202, 4449610, 4935022, 5714236, 6027199, 6344420, 6978862, 7142795, 7598404, 8899220, 9498005, 9870044, 12054398, 12337555, 13957724, 14285590, 17447155, 18996010, 19350481, 24108796, 24675110, 27142621, 28571180, 30135995, 34894310, 37992020, 38700962, 49350220, 54285242, 60271990, 66299189, 69788620, 77401924, 96752405, 108570484, 120543980, 132598378, 135713105, 193504810, 212855291, 265196756, 271426210, 331495945, 367659139, 387009620, 425710582, 542852420, 662991890, 735318278, 851421164, 1064276455, 1325983780, 1470636556, 1838295695, 2128552910, 3676591390, 4044250529, 4257105820, 7353182780, 8088501058, 16177002116, 20221252645, 40442505290, 80885010580]

約数ペア:

[(1, 80885010580), (2, 40442505290), (4, 20221252645), (5, 16177002116), (10, 8088501058), (11, 7353182780), (19, 4257105820), (20, 4044250529), (22, 3676591390), (38, 2128552910), (44, 1838295695), (55, 1470636556), (61, 1325983780), (76, 1064276455), (95, 851421164), (110, 735318278), (122, 662991890), (149, 542852420), (190, 425710582), (209, 387009620), (220, 367659139), (244, 331495945), (298, 271426210), (305, 265196756), (380, 212855291), (418, 193504810), (596, 135713105), (610, 132598378), (671, 120543980), (745, 108570484), (836, 96752405), (1045, 77401924), (1159, 69788620), (1220, 66299189), (1342, 60271990), (1490, 54285242), (1639, 49350220), (2090, 38700962), (2129, 37992020), (2318, 34894310), (2684, 30135995), (2831, 28571180), (2980, 27142621), (3278, 24675110), (3355, 24108796), (4180, 19350481), (4258, 18996010), (4636, 17447155), (5662, 14285590), (5795, 13957724), (6556, 12337555), (6710, 12054398), (8195, 9870044), (8516, 9498005), (9089, 8899220), (10645, 7598404), (11324, 7142795), (11590, 6978862), (12749, 6344420), (13420, 6027199), (14155, 5714236), (16390, 4935022), (18178, 4449610), (21290, 3799202), (23180, 3489431), (23419, 3453820), (25498, 3172210), (28310, 2857118), (31141, 2597380), (32780, 2467511), (36356, 2224805), (40451, 1999580), (42580, 1899601), (45445, 1779844), (46838, 1726910), (50996, 1586105), (56620, 1428559), (62282, 1298690), (63745, 1268884), (80902, 999790), (90890, 889922), (93676, 863455), (99979, 809020), (117095, 690764), (124564, 649345), (127490, 634442), (129869, 622820), (155705, 519476), (161804, 499895), (172691, 468380), (181780, 444961), (199958, 404510), (202255, 399916), (234190, 345382), (254980, 317221), (259738, 311410)]