40224920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27179}}^1$

素因数の和:27227

約数の個数: 32

約数和(自身を含む): 92955600

約数和(自身を除く): 52730680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 27179, 54358, 108716, 135895, 217432, 271790, 543580, 1005623, 1087160, 2011246, 4022492, 5028115, 8044984, 10056230, 20112460, 40224920]

約数ペア:

[(1, 40224920), (2, 20112460), (4, 10056230), (5, 8044984), (8, 5028115), (10, 4022492), (20, 2011246), (37, 1087160), (40, 1005623), (74, 543580), (148, 271790), (185, 217432), (296, 135895), (370, 108716), (740, 54358), (1480, 27179)]