8033840

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 18802368

約数和(自身を除く): 10768528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 431, 466, 862, 932, 1165, 1724, 1864, 2155, 2330, 3448, 3728, 4310, 4660, 6896, 8620, 9320, 17240, 18640, 34480, 100423, 200846, 401692, 502115, 803384, 1004230, 1606768, 2008460, 4016920, 8033840]

約数ペア:

[(1, 8033840), (2, 4016920), (4, 2008460), (5, 1606768), (8, 1004230), (10, 803384), (16, 502115), (20, 401692), (40, 200846), (80, 100423), (233, 34480), (431, 18640), (466, 17240), (862, 9320), (932, 8620), (1165, 6896), (1724, 4660), (1864, 4310), (2155, 3728), (2330, 3448)]