42517840

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2281}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 99321768

約数和(自身を除く): 56803928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2281, 2330, 3728, 4562, 4660, 9124, 9320, 11405, 18248, 18640, 22810, 36496, 45620, 91240, 182480, 531473, 1062946, 2125892, 2657365, 4251784, 5314730, 8503568, 10629460, 21258920, 42517840]

約数ペア:

[(1, 42517840), (2, 21258920), (4, 10629460), (5, 8503568), (8, 5314730), (10, 4251784), (16, 2657365), (20, 2125892), (40, 1062946), (80, 531473), (233, 182480), (466, 91240), (932, 45620), (1165, 36496), (1864, 22810), (2281, 18640), (2330, 18248), (3728, 11405), (4562, 9320), (4660, 9124)]