8071120

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 18889416

約数和(自身を除く): 10818296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 433, 466, 866, 932, 1165, 1732, 1864, 2165, 2330, 3464, 3728, 4330, 4660, 6928, 8660, 9320, 17320, 18640, 34640, 100889, 201778, 403556, 504445, 807112, 1008890, 1614224, 2017780, 4035560, 8071120]

約数ペア:

[(1, 8071120), (2, 4035560), (4, 2017780), (5, 1614224), (8, 1008890), (10, 807112), (16, 504445), (20, 403556), (40, 201778), (80, 100889), (233, 34640), (433, 18640), (466, 17320), (866, 9320), (932, 8660), (1165, 6928), (1732, 4660), (1864, 4330), (2165, 3728), (2330, 3464)]