4895240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17483}}^1$

素因数の和:17501

約数の個数: 32

約数和(自身を含む): 12588480

約数和(自身を除く): 7693240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17483, 34966, 69932, 87415, 122381, 139864, 174830, 244762, 349660, 489524, 611905, 699320, 979048, 1223810, 2447620, 4895240]

約数ペア:

[(1, 4895240), (2, 2447620), (4, 1223810), (5, 979048), (7, 699320), (8, 611905), (10, 489524), (14, 349660), (20, 244762), (28, 174830), (35, 139864), (40, 122381), (56, 87415), (70, 69932), (140, 34966), (280, 17483)]