102922250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 207870624

約数和(自身を除く): 104948374

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 125, 170, 250, 305, 397, 425, 610, 794, 850, 1037, 1525, 1985, 2074, 2125, 3050, 3970, 4250, 5185, 6749, 7625, 9925, 10370, 13498, 15250, 19850, 24217, 25925, 33745, 48434, 49625, 51850, 67490, 99250, 121085, 129625, 168725, 242170, 259250, 337450, 411689, 605425, 823378, 843625, 1210850, 1687250, 2058445, 3027125, 4116890, 6054250, 10292225, 20584450, 51461125, 102922250]

約数ペア:

[(1, 102922250), (2, 51461125), (5, 20584450), (10, 10292225), (17, 6054250), (25, 4116890), (34, 3027125), (50, 2058445), (61, 1687250), (85, 1210850), (122, 843625), (125, 823378), (170, 605425), (250, 411689), (305, 337450), (397, 259250), (425, 242170), (610, 168725), (794, 129625), (850, 121085), (1037, 99250), (1525, 67490), (1985, 51850), (2074, 49625), (2125, 48434), (3050, 33745), (3970, 25925), (4250, 24217), (5185, 19850), (6749, 15250), (7625, 13498), (9925, 10370)]