113545460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{811039}}^1$

素因数の和:811055

約数の個数: 24

約数和(自身を含む): 272509440

約数和(自身を除く): 158963980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 811039, 1622078, 3244156, 4055195, 5677273, 8110390, 11354546, 16220780, 22709092, 28386365, 56772730, 113545460]

約数ペア:

[(1, 113545460), (2, 56772730), (4, 28386365), (5, 22709092), (7, 16220780), (10, 11354546), (14, 8110390), (20, 5677273), (28, 4055195), (35, 3244156), (70, 1622078), (140, 811039)]