41620820

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8291}}^1$

素因数の和:8551

約数の個数: 24

約数和(自身を含む): 87762528

約数和(自身を除く): 46141708

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 8291, 16582, 33164, 41455, 82910, 165820, 2081041, 4162082, 8324164, 10405205, 20810410, 41620820]

約数ペア:

[(1, 41620820), (2, 20810410), (4, 10405205), (5, 8324164), (10, 4162082), (20, 2081041), (251, 165820), (502, 82910), (1004, 41455), (1255, 33164), (2510, 16582), (5020, 8291)]