2568933382010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{12547}}^1\times {\mathrm{5441}}^1$

素因数の和:18119

約数の個数: 64

約数和(自身を含む): 4778942540544

約数和(自身を除く): 2210009158534

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 5441, 7526, 10882, 12547, 18815, 25094, 27205, 37630, 54410, 62735, 125470, 288373, 386311, 576746, 664991, 772622, 890837, 1329982, 1441865, 1781674, 1931555, 2883730, 3324955, 3863110, 4454185, 6649910, 8908370, 20474483, 40948966, 47214361, 68268227, 94428722, 102372415, 136536454, 204744830, 236071805, 341341135, 472143610, 682682270, 3618216031, 4847044117, 7236432062, 9694088234, 18091080155, 24235220585, 36182160310, 48470441170, 256893338201, 513786676402, 1284466691005, 2568933382010]

約数ペア:

[(1, 2568933382010), (2, 1284466691005), (5, 513786676402), (10, 256893338201), (53, 48470441170), (71, 36182160310), (106, 24235220585), (142, 18091080155), (265, 9694088234), (355, 7236432062), (530, 4847044117), (710, 3618216031), (3763, 682682270), (5441, 472143610), (7526, 341341135), (10882, 236071805), (12547, 204744830), (18815, 136536454), (25094, 102372415), (27205, 94428722), (37630, 68268227), (54410, 47214361), (62735, 40948966), (125470, 20474483), (288373, 8908370), (386311, 6649910), (576746, 4454185), (664991, 3863110), (772622, 3324955), (890837, 2883730), (1329982, 1931555), (1441865, 1781674)]