16062800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3120

約数の個数: 60

約数和(自身を含む): 41572860

約数和(自身を除く): 25510060

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, 2600, 3089, 5200, 6178, 12356, 15445, 24712, 30890, 40157, 49424, 61780, 77225, 80314, 123560, 154450, 160628, 200785, 247120, 308900, 321256, 401570, 617800, 642512, 803140, 1003925, 1235600, 1606280, 2007850, 3212560, 4015700, 8031400, 16062800]

約数ペア:

[(1, 16062800), (2, 8031400), (4, 4015700), (5, 3212560), (8, 2007850), (10, 1606280), (13, 1235600), (16, 1003925), (20, 803140), (25, 642512), (26, 617800), (40, 401570), (50, 321256), (52, 308900), (65, 247120), (80, 200785), (100, 160628), (104, 154450), (130, 123560), (200, 80314), (208, 77225), (260, 61780), (325, 49424), (400, 40157), (520, 30890), (650, 24712), (1040, 15445), (1300, 12356), (2600, 6178), (3089, 5200)]