6280497620

素因数分解:

$2^2\times 5^1\times {\mathrm{8009}}^1\times {\mathrm{39209}}^1$

素因数の和:47227

約数の個数: 24

約数和(自身を含む): 13191028200

約数和(自身を除く): 6910530580

約数列:

[1, 2, 4, 5, 10, 20, 8009, 16018, 32036, 39209, 40045, 78418, 80090, 156836, 160180, 196045, 392090, 784180, 314024881, 628049762, 1256099524, 1570124405, 3140248810, 6280497620]

約数ペア:

[(1, 6280497620), (2, 3140248810), (4, 1570124405), (5, 1256099524), (10, 628049762), (20, 314024881), (8009, 784180), (16018, 392090), (32036, 196045), (39209, 160180), (40045, 156836), (78418, 80090)]