9495860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 23042880

約数和(自身を除く): 13547020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2539, 3740, 5078, 10156, 12695, 25390, 27929, 43163, 50780, 55858, 86326, 111716, 139645, 172652, 215815, 279290, 431630, 474793, 558580, 863260, 949586, 1899172, 2373965, 4747930, 9495860]

約数ペア:

[(1, 9495860), (2, 4747930), (4, 2373965), (5, 1899172), (10, 949586), (11, 863260), (17, 558580), (20, 474793), (22, 431630), (34, 279290), (44, 215815), (55, 172652), (68, 139645), (85, 111716), (110, 86326), (170, 55858), (187, 50780), (220, 43163), (340, 27929), (374, 25390), (748, 12695), (935, 10156), (1870, 5078), (2539, 3740)]