4016920

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 9097920

約数和(自身を除く): 5081000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 431, 466, 862, 932, 1165, 1724, 1864, 2155, 2330, 3448, 4310, 4660, 8620, 9320, 17240, 100423, 200846, 401692, 502115, 803384, 1004230, 2008460, 4016920]

約数ペア:

[(1, 4016920), (2, 2008460), (4, 1004230), (5, 803384), (8, 502115), (10, 401692), (20, 200846), (40, 100423), (233, 17240), (431, 9320), (466, 8620), (862, 4660), (932, 4310), (1165, 3448), (1724, 2330), (1864, 2155)]