15674898340

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1\times {\mathrm{5351}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 33178118400

約数和(自身を除く): 17503220060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 983, 1490, 1966, 2980, 3932, 4915, 5351, 9830, 10702, 19660, 21404, 26755, 53510, 107020, 146467, 292934, 585868, 732335, 797299, 1464670, 1594598, 2929340, 3189196, 3986495, 5260033, 7972990, 10520066, 15945980, 21040132, 26300165, 52600330, 105200660, 783744917, 1567489834, 3134979668, 3918724585, 7837449170, 15674898340]

約数ペア:

[(1, 15674898340), (2, 7837449170), (4, 3918724585), (5, 3134979668), (10, 1567489834), (20, 783744917), (149, 105200660), (298, 52600330), (596, 26300165), (745, 21040132), (983, 15945980), (1490, 10520066), (1966, 7972990), (2980, 5260033), (3932, 3986495), (4915, 3189196), (5351, 2929340), (9830, 1594598), (10702, 1464670), (19660, 797299), (21404, 732335), (26755, 585868), (53510, 292934), (107020, 146467)]