45404740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{37217}}^1$

素因数の和:37287

約数の個数: 24

約数和(自身を含む): 96915672

約数和(自身を除く): 51510932

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 37217, 74434, 148868, 186085, 372170, 744340, 2270237, 4540474, 9080948, 11351185, 22702370, 45404740]

約数ペア:

[(1, 45404740), (2, 22702370), (4, 11351185), (5, 9080948), (10, 4540474), (20, 2270237), (61, 744340), (122, 372170), (244, 186085), (305, 148868), (610, 74434), (1220, 37217)]