224744240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{401329}}^1$

素因数の和:401349

約数の個数: 40

約数和(自身を含む): 597179040

約数和(自身を除く): 372434800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 401329, 802658, 1605316, 2006645, 2809303, 3210632, 4013290, 5618606, 6421264, 8026580, 11237212, 14046515, 16053160, 22474424, 28093030, 32106320, 44948848, 56186060, 112372120, 224744240]

約数ペア:

[(1, 224744240), (2, 112372120), (4, 56186060), (5, 44948848), (7, 32106320), (8, 28093030), (10, 22474424), (14, 16053160), (16, 14046515), (20, 11237212), (28, 8026580), (35, 6421264), (40, 5618606), (56, 4013290), (70, 3210632), (80, 2809303), (112, 2006645), (140, 1605316), (280, 802658), (560, 401329)]