28024580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60923}}^1$

素因数の和:60955

約数の個数: 24

約数和(自身を含む): 61411392

約数和(自身を除く): 33386812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 60923, 121846, 243692, 304615, 609230, 1218460, 1401229, 2802458, 5604916, 7006145, 14012290, 28024580]

約数ペア:

[(1, 28024580), (2, 14012290), (4, 7006145), (5, 5604916), (10, 2802458), (20, 1401229), (23, 1218460), (46, 609230), (92, 304615), (115, 243692), (230, 121846), (460, 60923)]