40538389610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{98874121}}^1$

素因数の和:98874169

約数の個数: 16

約数和(自身を含む): 74748836232

約数和(自身を除く): 34210446622

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 98874121, 197748242, 494370605, 988741210, 4053838961, 8107677922, 20269194805, 40538389610]

約数ペア:

[(1, 40538389610), (2, 20269194805), (5, 8107677922), (10, 4053838961), (41, 988741210), (82, 494370605), (205, 197748242), (410, 98874121)]