136615160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310489}}^1$

素因数の和:310511

約数の個数: 32

約数和(自身を含む): 335329200

約数和(自身を除く): 198714040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 310489, 620978, 1241956, 1552445, 2483912, 3104890, 3415379, 6209780, 6830758, 12419560, 13661516, 17076895, 27323032, 34153790, 68307580, 136615160]

約数ペア:

[(1, 136615160), (2, 68307580), (4, 34153790), (5, 27323032), (8, 17076895), (10, 13661516), (11, 12419560), (20, 6830758), (22, 6209780), (40, 3415379), (44, 3104890), (55, 2483912), (88, 1552445), (110, 1241956), (220, 620978), (440, 310489)]