25314200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 60130080

約数和(自身を除く): 34815880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 2693, 4700, 5386, 9400, 10772, 13465, 21544, 26930, 53860, 67325, 107720, 126571, 134650, 253142, 269300, 506284, 538600, 632855, 1012568, 1265710, 2531420, 3164275, 5062840, 6328550, 12657100, 25314200]

約数ペア:

[(1, 25314200), (2, 12657100), (4, 6328550), (5, 5062840), (8, 3164275), (10, 2531420), (20, 1265710), (25, 1012568), (40, 632855), (47, 538600), (50, 506284), (94, 269300), (100, 253142), (188, 134650), (200, 126571), (235, 107720), (376, 67325), (470, 53860), (940, 26930), (1175, 21544), (1880, 13465), (2350, 10772), (2693, 9400), (4700, 5386)]