13977400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 34417440

約数和(自身を除く): 20440040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 4111, 8222, 16444, 20555, 32888, 41110, 69887, 82220, 102775, 139774, 164440, 205550, 279548, 349435, 411100, 559096, 698870, 822200, 1397740, 1747175, 2795480, 3494350, 6988700, 13977400]

約数ペア:

[(1, 13977400), (2, 6988700), (4, 3494350), (5, 2795480), (8, 1747175), (10, 1397740), (17, 822200), (20, 698870), (25, 559096), (34, 411100), (40, 349435), (50, 279548), (68, 205550), (85, 164440), (100, 139774), (136, 102775), (170, 82220), (200, 69887), (340, 41110), (425, 32888), (680, 20555), (850, 16444), (1700, 8222), (3400, 4111)]