4469960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10159}}^1$

素因数の和:10181

約数の個数: 32

約数和(自身を含む): 10972800

約数和(自身を除く): 6502840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10159, 20318, 40636, 50795, 81272, 101590, 111749, 203180, 223498, 406360, 446996, 558745, 893992, 1117490, 2234980, 4469960]

約数ペア:

[(1, 4469960), (2, 2234980), (4, 1117490), (5, 893992), (8, 558745), (10, 446996), (11, 406360), (20, 223498), (22, 203180), (40, 111749), (44, 101590), (55, 81272), (88, 50795), (110, 40636), (220, 20318), (440, 10159)]