63465980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 74138116

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 631, 940, 1070, 1262, 2140, 2524, 3155, 5029, 6310, 10058, 12620, 20116, 25145, 29657, 50290, 59314, 67517, 100580, 118628, 135034, 148285, 270068, 296570, 337585, 593140, 675170, 1350340, 3173299, 6346598, 12693196, 15866495, 31732990, 63465980]

約数ペア:

[(1, 63465980), (2, 31732990), (4, 15866495), (5, 12693196), (10, 6346598), (20, 3173299), (47, 1350340), (94, 675170), (107, 593140), (188, 337585), (214, 296570), (235, 270068), (428, 148285), (470, 135034), (535, 118628), (631, 100580), (940, 67517), (1070, 59314), (1262, 50290), (2140, 29657), (2524, 25145), (3155, 20116), (5029, 12620), (6310, 10058)]