173164550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15671}}^1$

素因数の和:15713

約数の個数: 48

約数和(自身を含む): 367288992

約数和(自身を除く): 194124442

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 15671, 31342, 78355, 156710, 203723, 266407, 391775, 407446, 532814, 783550, 1018615, 1332035, 2037230, 2664070, 3463291, 5093075, 6660175, 6926582, 10186150, 13320350, 17316455, 34632910, 86582275, 173164550]

約数ペア:

[(1, 173164550), (2, 86582275), (5, 34632910), (10, 17316455), (13, 13320350), (17, 10186150), (25, 6926582), (26, 6660175), (34, 5093075), (50, 3463291), (65, 2664070), (85, 2037230), (130, 1332035), (170, 1018615), (221, 783550), (325, 532814), (425, 407446), (442, 391775), (650, 266407), (850, 203723), (1105, 156710), (2210, 78355), (5525, 31342), (11050, 15671)]