41920540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5227}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 88269552

約数和(自身を除く): 46349012

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 5227, 8020, 10454, 20908, 26135, 52270, 104540, 2096027, 4192054, 8384108, 10480135, 20960270, 41920540]

約数ペア:

[(1, 41920540), (2, 20960270), (4, 10480135), (5, 8384108), (10, 4192054), (20, 2096027), (401, 104540), (802, 52270), (1604, 26135), (2005, 20908), (4010, 10454), (5227, 8020)]