104865290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 194322240

約数和(自身を除く): 89456950

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1019, 1255, 2038, 2510, 5095, 10190, 10291, 20582, 41779, 51455, 83558, 102910, 208895, 255769, 417790, 511538, 1278845, 2557690, 10486529, 20973058, 52432645, 104865290]

約数ペア:

[(1, 104865290), (2, 52432645), (5, 20973058), (10, 10486529), (41, 2557690), (82, 1278845), (205, 511538), (251, 417790), (410, 255769), (502, 208895), (1019, 102910), (1255, 83558), (2038, 51455), (2510, 41779), (5095, 20582), (10190, 10291)]