29009240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55787}}^1$

素因数の和:55811

約数の個数: 32

約数和(自身を含む): 70292880

約数和(自身を除く): 41283640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 55787, 111574, 223148, 278935, 446296, 557870, 725231, 1115740, 1450462, 2231480, 2900924, 3626155, 5801848, 7252310, 14504620, 29009240]

約数ペア:

[(1, 29009240), (2, 14504620), (4, 7252310), (5, 5801848), (8, 3626155), (10, 2900924), (13, 2231480), (20, 1450462), (26, 1115740), (40, 725231), (52, 557870), (65, 446296), (104, 278935), (130, 223148), (260, 111574), (520, 55787)]