63464240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113329}}^1$

素因数の和:113349

約数の個数: 40

約数和(自身を含む): 168635040

約数和(自身を除く): 105170800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 113329, 226658, 453316, 566645, 793303, 906632, 1133290, 1586606, 1813264, 2266580, 3173212, 3966515, 4533160, 6346424, 7933030, 9066320, 12692848, 15866060, 31732120, 63464240]

約数ペア:

[(1, 63464240), (2, 31732120), (4, 15866060), (5, 12692848), (7, 9066320), (8, 7933030), (10, 6346424), (14, 4533160), (16, 3966515), (20, 3173212), (28, 2266580), (35, 1813264), (40, 1586606), (56, 1133290), (70, 906632), (80, 793303), (112, 566645), (140, 453316), (280, 226658), (560, 113329)]