4241800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 5757560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 167, 200, 254, 334, 508, 635, 668, 835, 1016, 1270, 1336, 1670, 2540, 3175, 3340, 4175, 5080, 6350, 6680, 8350, 12700, 16700, 21209, 25400, 33400, 42418, 84836, 106045, 169672, 212090, 424180, 530225, 848360, 1060450, 2120900, 4241800]

約数ペア:

[(1, 4241800), (2, 2120900), (4, 1060450), (5, 848360), (8, 530225), (10, 424180), (20, 212090), (25, 169672), (40, 106045), (50, 84836), (100, 42418), (127, 33400), (167, 25400), (200, 21209), (254, 16700), (334, 12700), (508, 8350), (635, 6680), (668, 6350), (835, 5080), (1016, 4175), (1270, 3340), (1336, 3175), (1670, 2540)]