10027780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 24667776

約数和(自身を除く): 14639996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1747, 2870, 3494, 5740, 6988, 8735, 12229, 17470, 24458, 34940, 48916, 61145, 71627, 122290, 143254, 244580, 286508, 358135, 501389, 716270, 1002778, 1432540, 2005556, 2506945, 5013890, 10027780]

約数ペア:

[(1, 10027780), (2, 5013890), (4, 2506945), (5, 2005556), (7, 1432540), (10, 1002778), (14, 716270), (20, 501389), (28, 358135), (35, 286508), (41, 244580), (70, 143254), (82, 122290), (140, 71627), (164, 61145), (205, 48916), (287, 34940), (410, 24458), (574, 17470), (820, 12229), (1148, 8735), (1435, 6988), (1747, 5740), (2870, 3494)]