91880750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 196245504

約数和(自身を除く): 104364754

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1625, 1663, 2125, 2210, 3250, 3326, 4250, 5525, 8315, 11050, 16630, 21619, 27625, 28271, 41575, 43238, 55250, 56542, 83150, 108095, 141355, 207875, 216190, 282710, 367523, 415750, 540475, 706775, 735046, 1080950, 1413550, 1837615, 2702375, 3533875, 3675230, 5404750, 7067750, 9188075, 18376150, 45940375, 91880750]

約数ペア:

[(1, 91880750), (2, 45940375), (5, 18376150), (10, 9188075), (13, 7067750), (17, 5404750), (25, 3675230), (26, 3533875), (34, 2702375), (50, 1837615), (65, 1413550), (85, 1080950), (125, 735046), (130, 706775), (170, 540475), (221, 415750), (250, 367523), (325, 282710), (425, 216190), (442, 207875), (650, 141355), (850, 108095), (1105, 83150), (1625, 56542), (1663, 55250), (2125, 43238), (2210, 41575), (3250, 28271), (3326, 27625), (4250, 21619), (5525, 16630), (8315, 11050)]