88883120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20963}}^1$

素因数の和:21029

約数の個数: 40

約数和(自身を含む): 210562416

約数和(自身を除く): 121679296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 20963, 41926, 83852, 104815, 167704, 209630, 335408, 419260, 838520, 1111039, 1677040, 2222078, 4444156, 5555195, 8888312, 11110390, 17776624, 22220780, 44441560, 88883120]

約数ペア:

[(1, 88883120), (2, 44441560), (4, 22220780), (5, 17776624), (8, 11110390), (10, 8888312), (16, 5555195), (20, 4444156), (40, 2222078), (53, 1677040), (80, 1111039), (106, 838520), (212, 419260), (265, 335408), (424, 209630), (530, 167704), (848, 104815), (1060, 83852), (2120, 41926), (4240, 20963)]