65695480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5683}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 157048920

約数和(自身を除く): 91353440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5683, 5780, 11366, 11560, 22732, 28415, 45464, 56830, 96611, 113660, 193222, 227320, 386444, 483055, 772888, 966110, 1642387, 1932220, 3284774, 3864440, 6569548, 8211935, 13139096, 16423870, 32847740, 65695480]

約数ペア:

[(1, 65695480), (2, 32847740), (4, 16423870), (5, 13139096), (8, 8211935), (10, 6569548), (17, 3864440), (20, 3284774), (34, 1932220), (40, 1642387), (68, 966110), (85, 772888), (136, 483055), (170, 386444), (289, 227320), (340, 193222), (578, 113660), (680, 96611), (1156, 56830), (1445, 45464), (2312, 28415), (2890, 22732), (5683, 11560), (5780, 11366)]