10020958870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{194167}}^1$

素因数の和:194584

約数の個数: 32

約数和(自身を含む): 19474273728

約数和(自身を除く): 9453314858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 10322, 25805, 51610, 194167, 388334, 970835, 1941670, 2524171, 5048342, 12620855, 25241710, 77084299, 154168598, 385421495, 770842990, 1002095887, 2004191774, 5010479435, 10020958870]

約数ペア:

[(1, 10020958870), (2, 5010479435), (5, 2004191774), (10, 1002095887), (13, 770842990), (26, 385421495), (65, 154168598), (130, 77084299), (397, 25241710), (794, 12620855), (1985, 5048342), (3970, 2524171), (5161, 1941670), (10322, 970835), (25805, 388334), (51610, 194167)]