89847620

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6079}}^1$

素因数の和:6827

約数の個数: 24

約数和(自身を含む): 188966400

約数和(自身を除く): 99118780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 6079, 7390, 12158, 14780, 24316, 30395, 60790, 121580, 4492381, 8984762, 17969524, 22461905, 44923810, 89847620]

約数ペア:

[(1, 89847620), (2, 44923810), (4, 22461905), (5, 17969524), (10, 8984762), (20, 4492381), (739, 121580), (1478, 60790), (2956, 30395), (3695, 24316), (6079, 14780), (7390, 12158)]