24465980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15887}}^1$

素因数の和:15914

約数の個数: 48

約数和(自身を含む): 64060416

約数和(自身を除く): 39594436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15887, 31774, 63548, 79435, 111209, 158870, 174757, 222418, 317740, 349514, 444836, 556045, 699028, 873785, 1112090, 1223299, 1747570, 2224180, 2446598, 3495140, 4893196, 6116495, 12232990, 24465980]

約数ペア:

[(1, 24465980), (2, 12232990), (4, 6116495), (5, 4893196), (7, 3495140), (10, 2446598), (11, 2224180), (14, 1747570), (20, 1223299), (22, 1112090), (28, 873785), (35, 699028), (44, 556045), (55, 444836), (70, 349514), (77, 317740), (110, 222418), (140, 174757), (154, 158870), (220, 111209), (308, 79435), (385, 63548), (770, 31774), (1540, 15887)]