13950950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 28331520

約数和(自身を除く): 14380570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 169, 254, 325, 338, 635, 650, 845, 1270, 1651, 1690, 2197, 3175, 3302, 4225, 4394, 6350, 8255, 8450, 10985, 16510, 21463, 21970, 41275, 42926, 54925, 82550, 107315, 109850, 214630, 279019, 536575, 558038, 1073150, 1395095, 2790190, 6975475, 13950950]

約数ペア:

[(1, 13950950), (2, 6975475), (5, 2790190), (10, 1395095), (13, 1073150), (25, 558038), (26, 536575), (50, 279019), (65, 214630), (127, 109850), (130, 107315), (169, 82550), (254, 54925), (325, 42926), (338, 41275), (635, 21970), (650, 21463), (845, 16510), (1270, 10985), (1651, 8450), (1690, 8255), (2197, 6350), (3175, 4394), (3302, 4225)]