2464150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 2785514

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 223, 325, 425, 442, 446, 650, 850, 1105, 1115, 2210, 2230, 2899, 3791, 5525, 5575, 5798, 7582, 11050, 11150, 14495, 18955, 28990, 37910, 49283, 72475, 94775, 98566, 144950, 189550, 246415, 492830, 1232075, 2464150]

約数ペア:

[(1, 2464150), (2, 1232075), (5, 492830), (10, 246415), (13, 189550), (17, 144950), (25, 98566), (26, 94775), (34, 72475), (50, 49283), (65, 37910), (85, 28990), (130, 18955), (170, 14495), (221, 11150), (223, 11050), (325, 7582), (425, 5798), (442, 5575), (446, 5525), (650, 3791), (850, 2899), (1105, 2230), (1115, 2210)]