41947720

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2767}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 94665600

約数和(自身を除く): 52717880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 2767, 3032, 3790, 5534, 7580, 11068, 13835, 15160, 22136, 27670, 55340, 110680, 1048693, 2097386, 4194772, 5243465, 8389544, 10486930, 20973860, 41947720]

約数ペア:

[(1, 41947720), (2, 20973860), (4, 10486930), (5, 8389544), (8, 5243465), (10, 4194772), (20, 2097386), (40, 1048693), (379, 110680), (758, 55340), (1516, 27670), (1895, 22136), (2767, 15160), (3032, 13835), (3790, 11068), (5534, 7580)]