59190620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 127135008

約数和(自身を除く): 67944388

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 181, 197, 332, 362, 394, 415, 724, 788, 830, 905, 985, 1660, 1810, 1970, 3620, 3940, 15023, 16351, 30046, 32702, 35657, 60092, 65404, 71314, 75115, 81755, 142628, 150230, 163510, 178285, 300460, 327020, 356570, 713140, 2959531, 5919062, 11838124, 14797655, 29595310, 59190620]

約数ペア:

[(1, 59190620), (2, 29595310), (4, 14797655), (5, 11838124), (10, 5919062), (20, 2959531), (83, 713140), (166, 356570), (181, 327020), (197, 300460), (332, 178285), (362, 163510), (394, 150230), (415, 142628), (724, 81755), (788, 75115), (830, 71314), (905, 65404), (985, 60092), (1660, 35657), (1810, 32702), (1970, 30046), (3620, 16351), (3940, 15023)]