11075960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5651}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 28994760

約数和(自身を除く): 17918800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5651, 11302, 22604, 28255, 39557, 45208, 56510, 79114, 113020, 158228, 197785, 226040, 276899, 316456, 395570, 553798, 791140, 1107596, 1384495, 1582280, 2215192, 2768990, 5537980, 11075960]

約数ペア:

[(1, 11075960), (2, 5537980), (4, 2768990), (5, 2215192), (7, 1582280), (8, 1384495), (10, 1107596), (14, 791140), (20, 553798), (28, 395570), (35, 316456), (40, 276899), (49, 226040), (56, 197785), (70, 158228), (98, 113020), (140, 79114), (196, 56510), (245, 45208), (280, 39557), (392, 28255), (490, 22604), (980, 11302), (1960, 5651)]