16050870005

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1\times {\mathrm{39191}}^1$

素因数の和:40108

約数の個数: 16

約数和(自身を含む): 19476229248

約数和(自身を除く): 3425359243

約数列:

[1, 5, 101, 505, 811, 4055, 39191, 81911, 195955, 409555, 3958291, 19791455, 31783901, 158919505, 3210174001, 16050870005]

約数ペア:

[(1, 16050870005), (5, 3210174001), (101, 158919505), (505, 31783901), (811, 19791455), (4055, 3958291), (39191, 409555), (81911, 195955)]