34867720

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11941}}^1$

素因数の和:12025

約数の個数: 32

約数和(自身を含む): 79533720

約数和(自身を除く): 44666000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 11941, 23882, 47764, 59705, 95528, 119410, 238820, 477640, 871693, 1743386, 3486772, 4358465, 6973544, 8716930, 17433860, 34867720]

約数ペア:

[(1, 34867720), (2, 17433860), (4, 8716930), (5, 6973544), (8, 4358465), (10, 3486772), (20, 1743386), (40, 871693), (73, 477640), (146, 238820), (292, 119410), (365, 95528), (584, 59705), (730, 47764), (1460, 23882), (2920, 11941)]