14378800

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 34980400

約数和(自身を除く): 20601600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 349, 400, 412, 515, 698, 824, 1030, 1396, 1648, 1745, 2060, 2575, 2792, 3490, 4120, 5150, 5584, 6980, 8240, 8725, 10300, 13960, 17450, 20600, 27920, 34900, 35947, 41200, 69800, 71894, 139600, 143788, 179735, 287576, 359470, 575152, 718940, 898675, 1437880, 1797350, 2875760, 3594700, 7189400, 14378800]

約数ペア:

[(1, 14378800), (2, 7189400), (4, 3594700), (5, 2875760), (8, 1797350), (10, 1437880), (16, 898675), (20, 718940), (25, 575152), (40, 359470), (50, 287576), (80, 179735), (100, 143788), (103, 139600), (200, 71894), (206, 69800), (349, 41200), (400, 35947), (412, 34900), (515, 27920), (698, 20600), (824, 17450), (1030, 13960), (1396, 10300), (1648, 8725), (1745, 8240), (2060, 6980), (2575, 5584), (2792, 5150), (3490, 4120)]