4698920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 10713600

約数和(自身を除く): 6014680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1487, 1580, 2974, 3160, 5948, 7435, 11896, 14870, 29740, 59480, 117473, 234946, 469892, 587365, 939784, 1174730, 2349460, 4698920]

約数ペア:

[(1, 4698920), (2, 2349460), (4, 1174730), (5, 939784), (8, 587365), (10, 469892), (20, 234946), (40, 117473), (79, 59480), (158, 29740), (316, 14870), (395, 11896), (632, 7435), (790, 5948), (1487, 3160), (1580, 2974)]