10862800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2120

約数の個数: 60

約数和(自身を含む): 28118860

約数和(自身を除く): 17256060

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2089, 2600, 4178, 5200, 8356, 10445, 16712, 20890, 27157, 33424, 41780, 52225, 54314, 83560, 104450, 108628, 135785, 167120, 208900, 217256, 271570, 417800, 434512, 543140, 678925, 835600, 1086280, 1357850, 2172560, 2715700, 5431400, 10862800]

約数ペア:

[(1, 10862800), (2, 5431400), (4, 2715700), (5, 2172560), (8, 1357850), (10, 1086280), (13, 835600), (16, 678925), (20, 543140), (25, 434512), (26, 417800), (40, 271570), (50, 217256), (52, 208900), (65, 167120), (80, 135785), (100, 108628), (104, 104450), (130, 83560), (200, 54314), (208, 52225), (260, 41780), (325, 33424), (400, 27157), (520, 20890), (650, 16712), (1040, 10445), (1300, 8356), (2089, 5200), (2600, 4178)]