7836704090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1\times {\mathrm{5099}}^1$

素因数の和:13214

約数の個数: 32

約数和(自身を含む): 14853240000

約数和(自身を除く): 7016535910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5099, 8089, 10198, 16178, 25495, 40445, 50990, 80890, 96881, 153691, 193762, 307382, 484405, 768455, 968810, 1536910, 41245811, 82491622, 206229055, 412458110, 783670409, 1567340818, 3918352045, 7836704090]

約数ペア:

[(1, 7836704090), (2, 3918352045), (5, 1567340818), (10, 783670409), (19, 412458110), (38, 206229055), (95, 82491622), (190, 41245811), (5099, 1536910), (8089, 968810), (10198, 768455), (16178, 484405), (25495, 307382), (40445, 193762), (50990, 153691), (80890, 96881)]