22973840

素因数分解:

$2^4\times 5^1\times {\mathrm{287173}}^1$

素因数の和:287186

約数の個数: 20

約数和(自身を含む): 53414364

約数和(自身を除く): 30440524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287173, 574346, 1148692, 1435865, 2297384, 2871730, 4594768, 5743460, 11486920, 22973840]

約数ペア:

[(1, 22973840), (2, 11486920), (4, 5743460), (5, 4594768), (8, 2871730), (10, 2297384), (16, 1435865), (20, 1148692), (40, 574346), (80, 287173)]