6377960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 14704200

約数和(自身を除く): 8326240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3889, 7778, 15556, 19445, 31112, 38890, 77780, 155560, 159449, 318898, 637796, 797245, 1275592, 1594490, 3188980, 6377960]

約数ペア:

[(1, 6377960), (2, 3188980), (4, 1594490), (5, 1275592), (8, 797245), (10, 637796), (20, 318898), (40, 159449), (41, 155560), (82, 77780), (164, 38890), (205, 31112), (328, 19445), (410, 15556), (820, 7778), (1640, 3889)]