10125348400

素因数分解:

$2^4\times 5^2\times {\mathrm{25313371}}^1$

素因数の和:25313389

約数の個数: 30

約数和(自身を含む): 24326150492

約数和(自身を除く): 14200802092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 25313371, 50626742, 101253484, 126566855, 202506968, 253133710, 405013936, 506267420, 632834275, 1012534840, 1265668550, 2025069680, 2531337100, 5062674200, 10125348400]

約数ペア:

[(1, 10125348400), (2, 5062674200), (4, 2531337100), (5, 2025069680), (8, 1265668550), (10, 1012534840), (16, 632834275), (20, 506267420), (25, 405013936), (40, 253133710), (50, 202506968), (80, 126566855), (100, 101253484), (200, 50626742), (400, 25313371)]