5656360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 13041000

約数和(自身を除く): 7384640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3449, 6898, 13796, 17245, 27592, 34490, 68980, 137960, 141409, 282818, 565636, 707045, 1131272, 1414090, 2828180, 5656360]

約数ペア:

[(1, 5656360), (2, 2828180), (4, 1414090), (5, 1131272), (8, 707045), (10, 565636), (20, 282818), (40, 141409), (41, 137960), (82, 68980), (164, 34490), (205, 27592), (328, 17245), (410, 13796), (820, 6898), (1640, 3449)]