10420890740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 25204737600

約数和(自身を除く): 14783846860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 53, 58, 65, 89, 106, 116, 130, 145, 178, 212, 260, 265, 290, 293, 356, 377, 445, 530, 580, 586, 689, 754, 890, 1060, 1157, 1172, 1378, 1465, 1508, 1537, 1780, 1885, 2314, 2581, 2756, 2930, 3074, 3445, 3770, 3809, 4628, 4717, 5162, 5785, 5860, 6148, 6890, 7540, 7618, 7685, 8497, 9434, 10324, 11570, 12905, 13780, 15236, 15370, 15529, 16994, 18868, 19045, 19981, 23140, 23585, 25810, 26077, 30740, 31058, 33553, 33988, 38090, 39962, 42485, 47170, 51620, 52154, 61321, 62116, 67106, 76180, 77645, 79924, 84970, 94340, 99905, 104308, 110461, 122642, 130385, 134212, 136793, 155290, 167765, 169940, 199810, 201877, 220922, 245284, 260770, 273586, 306605, 310580, 335530, 339001, 399620, 403754, 441844, 450341, 521540, 547172, 552305, 613210, 671060, 678002, 683965, 756233, 807508, 900682, 1009385, 1104610, 1226420, 1356004, 1367930, 1382081, 1512466, 1695005, 1778309, 1801364, 2018770, 2209220, 2251705, 2735860, 2764162, 3024932, 3390010, 3556618, 3781165, 4037540, 4503410, 5528324, 5854433, 6780020, 6910405, 7113236, 7562330, 8891545, 9006820, 9831029, 11708866, 13820810, 15124660, 17783090, 17967053, 19662058, 23417732, 27641620, 29272165, 35566180, 35934106, 39324116, 40080349, 49155145, 58544330, 71868212, 80160698, 89835265, 98310290, 117088660, 160321396, 179670530, 196620580, 200401745, 359341060, 400803490, 521044537, 801606980, 1042089074, 2084178148, 2605222685, 5210445370, 10420890740]

約数ペア:

[(1, 10420890740), (2, 5210445370), (4, 2605222685), (5, 2084178148), (10, 1042089074), (13, 801606980), (20, 521044537), (26, 400803490), (29, 359341060), (52, 200401745), (53, 196620580), (58, 179670530), (65, 160321396), (89, 117088660), (106, 98310290), (116, 89835265), (130, 80160698), (145, 71868212), (178, 58544330), (212, 49155145), (260, 40080349), (265, 39324116), (290, 35934106), (293, 35566180), (356, 29272165), (377, 27641620), (445, 23417732), (530, 19662058), (580, 17967053), (586, 17783090), (689, 15124660), (754, 13820810), (890, 11708866), (1060, 9831029), (1157, 9006820), (1172, 8891545), (1378, 7562330), (1465, 7113236), (1508, 6910405), (1537, 6780020), (1780, 5854433), (1885, 5528324), (2314, 4503410), (2581, 4037540), (2756, 3781165), (2930, 3556618), (3074, 3390010), (3445, 3024932), (3770, 2764162), (3809, 2735860), (4628, 2251705), (4717, 2209220), (5162, 2018770), (5785, 1801364), (5860, 1778309), (6148, 1695005), (6890, 1512466), (7540, 1382081), (7618, 1367930), (7685, 1356004), (8497, 1226420), (9434, 1104610), (10324, 1009385), (11570, 900682), (12905, 807508), (13780, 756233), (15236, 683965), (15370, 678002), (15529, 671060), (16994, 613210), (18868, 552305), (19045, 547172), (19981, 521540), (23140, 450341), (23585, 441844), (25810, 403754), (26077, 399620), (30740, 339001), (31058, 335530), (33553, 310580), (33988, 306605), (38090, 273586), (39962, 260770), (42485, 245284), (47170, 220922), (51620, 201877), (52154, 199810), (61321, 169940), (62116, 167765), (67106, 155290), (76180, 136793), (77645, 134212), (79924, 130385), (84970, 122642), (94340, 110461), (99905, 104308)]