13305445010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 28711355904

約数和(自身を除く): 15405910894

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 197, 286, 365, 394, 647, 715, 730, 803, 949, 985, 1294, 1430, 1606, 1898, 1970, 2167, 2561, 3235, 4015, 4334, 4745, 5122, 6470, 7117, 8030, 8411, 9490, 10439, 10835, 12805, 14234, 14381, 16822, 20878, 21670, 25610, 28171, 28762, 35585, 42055, 47231, 52195, 56342, 71170, 71905, 84110, 92521, 94462, 104390, 127459, 140855, 143810, 158191, 185042, 186953, 236155, 254918, 281710, 316382, 373906, 462605, 472310, 519541, 614003, 637295, 790955, 925210, 934765, 1039082, 1228006, 1274590, 1402049, 1581910, 1656967, 1869530, 2056483, 2597705, 2804098, 3070015, 3313934, 4112966, 5195410, 6140030, 6754033, 7010245, 8284835, 9304507, 10282415, 13508066, 14020490, 16569670, 18226637, 18609014, 20564830, 33770165, 36453274, 46522535, 67540330, 91133185, 93045070, 102349577, 120958591, 182266370, 204699154, 241917182, 511747885, 604792955, 1023495770, 1209585910, 1330544501, 2661089002, 6652722505, 13305445010]

約数ペア:

[(1, 13305445010), (2, 6652722505), (5, 2661089002), (10, 1330544501), (11, 1209585910), (13, 1023495770), (22, 604792955), (26, 511747885), (55, 241917182), (65, 204699154), (73, 182266370), (110, 120958591), (130, 102349577), (143, 93045070), (146, 91133185), (197, 67540330), (286, 46522535), (365, 36453274), (394, 33770165), (647, 20564830), (715, 18609014), (730, 18226637), (803, 16569670), (949, 14020490), (985, 13508066), (1294, 10282415), (1430, 9304507), (1606, 8284835), (1898, 7010245), (1970, 6754033), (2167, 6140030), (2561, 5195410), (3235, 4112966), (4015, 3313934), (4334, 3070015), (4745, 2804098), (5122, 2597705), (6470, 2056483), (7117, 1869530), (8030, 1656967), (8411, 1581910), (9490, 1402049), (10439, 1274590), (10835, 1228006), (12805, 1039082), (14234, 934765), (14381, 925210), (16822, 790955), (20878, 637295), (21670, 614003), (25610, 519541), (28171, 472310), (28762, 462605), (35585, 373906), (42055, 316382), (47231, 281710), (52195, 254918), (56342, 236155), (71170, 186953), (71905, 185042), (84110, 158191), (92521, 143810), (94462, 140855), (104390, 127459)]