58764280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 135019080

約数和(自身を除く): 76254800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 523, 530, 1046, 1060, 2092, 2120, 2615, 2809, 4184, 5230, 5618, 10460, 11236, 14045, 20920, 22472, 27719, 28090, 55438, 56180, 110876, 112360, 138595, 221752, 277190, 554380, 1108760, 1469107, 2938214, 5876428, 7345535, 11752856, 14691070, 29382140, 58764280]

約数ペア:

[(1, 58764280), (2, 29382140), (4, 14691070), (5, 11752856), (8, 7345535), (10, 5876428), (20, 2938214), (40, 1469107), (53, 1108760), (106, 554380), (212, 277190), (265, 221752), (424, 138595), (523, 112360), (530, 110876), (1046, 56180), (1060, 55438), (2092, 28090), (2120, 27719), (2615, 22472), (2809, 20920), (4184, 14045), (5230, 11236), (5618, 10460)]