24475580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71987}}^1$

素因数の和:72013

約数の個数: 24

約数和(自身を含む): 54422928

約数和(自身を除く): 29947348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71987, 143974, 287948, 359935, 719870, 1223779, 1439740, 2447558, 4895116, 6118895, 12237790, 24475580]

約数ペア:

[(1, 24475580), (2, 12237790), (4, 6118895), (5, 4895116), (10, 2447558), (17, 1439740), (20, 1223779), (34, 719870), (68, 359935), (85, 287948), (170, 143974), (340, 71987)]