104958160

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5227}}^1$

素因数の和:5491

約数の個数: 40

約数和(自身を含む): 245046816

約数和(自身を除く): 140088656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 5227, 10040, 10454, 20080, 20908, 26135, 41816, 52270, 83632, 104540, 209080, 418160, 1311977, 2623954, 5247908, 6559885, 10495816, 13119770, 20991632, 26239540, 52479080, 104958160]

約数ペア:

[(1, 104958160), (2, 52479080), (4, 26239540), (5, 20991632), (8, 13119770), (10, 10495816), (16, 6559885), (20, 5247908), (40, 2623954), (80, 1311977), (251, 418160), (502, 209080), (1004, 104540), (1255, 83632), (2008, 52270), (2510, 41816), (4016, 26135), (5020, 20908), (5227, 20080), (10040, 10454)]