39716740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 95703552

約数和(自身を除く): 55986812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 773, 1468, 1546, 1835, 2569, 3092, 3670, 3865, 5138, 5411, 7340, 7730, 10276, 10822, 12845, 15460, 21644, 25690, 27055, 51380, 54110, 108220, 283691, 567382, 1134764, 1418455, 1985837, 2836910, 3971674, 5673820, 7943348, 9929185, 19858370, 39716740]

約数ペア:

[(1, 39716740), (2, 19858370), (4, 9929185), (5, 7943348), (7, 5673820), (10, 3971674), (14, 2836910), (20, 1985837), (28, 1418455), (35, 1134764), (70, 567382), (140, 283691), (367, 108220), (734, 54110), (773, 51380), (1468, 27055), (1546, 25690), (1835, 21644), (2569, 15460), (3092, 12845), (3670, 10822), (3865, 10276), (5138, 7730), (5411, 7340)]