147880804580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139510193}}^1$

素因数の和:139510255

約数の個数: 24

約数和(自身を含む): 316409119992

約数和(自身を除く): 168528315412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 139510193, 279020386, 558040772, 697550965, 1395101930, 2790203860, 7394040229, 14788080458, 29576160916, 36970201145, 73940402290, 147880804580]

約数ペア:

[(1, 147880804580), (2, 73940402290), (4, 36970201145), (5, 29576160916), (10, 14788080458), (20, 7394040229), (53, 2790203860), (106, 1395101930), (212, 697550965), (265, 558040772), (530, 279020386), (1060, 139510193)]