1180493980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{541511}}^1$

素因数の和:541629

約数の個数: 24

約数和(自身を含む): 2501785440

約数和(自身を除く): 1321291460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 541511, 1083022, 2166044, 2707555, 5415110, 10830220, 59024699, 118049398, 236098796, 295123495, 590246990, 1180493980]

約数ペア:

[(1, 1180493980), (2, 590246990), (4, 295123495), (5, 236098796), (10, 118049398), (20, 59024699), (109, 10830220), (218, 5415110), (436, 2707555), (545, 2166044), (1090, 1083022), (2180, 541511)]