4195240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14983}}^1$

素因数の和:15001

約数の個数: 32

約数和(自身を含む): 10788480

約数和(自身を除く): 6593240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14983, 29966, 59932, 74915, 104881, 119864, 149830, 209762, 299660, 419524, 524405, 599320, 839048, 1048810, 2097620, 4195240]

約数ペア:

[(1, 4195240), (2, 2097620), (4, 1048810), (5, 839048), (7, 599320), (8, 524405), (10, 419524), (14, 299660), (20, 209762), (28, 149830), (35, 119864), (40, 104881), (56, 74915), (70, 59932), (140, 29966), (280, 14983)]