4667000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 11793600

約数和(自身を除く): 7126600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 359, 500, 520, 650, 718, 1000, 1300, 1436, 1625, 1795, 2600, 2872, 3250, 3590, 4667, 6500, 7180, 8975, 9334, 13000, 14360, 17950, 18668, 23335, 35900, 37336, 44875, 46670, 71800, 89750, 93340, 116675, 179500, 186680, 233350, 359000, 466700, 583375, 933400, 1166750, 2333500, 4667000]

約数ペア:

[(1, 4667000), (2, 2333500), (4, 1166750), (5, 933400), (8, 583375), (10, 466700), (13, 359000), (20, 233350), (25, 186680), (26, 179500), (40, 116675), (50, 93340), (52, 89750), (65, 71800), (100, 46670), (104, 44875), (125, 37336), (130, 35900), (200, 23335), (250, 18668), (260, 17950), (325, 14360), (359, 13000), (500, 9334), (520, 8975), (650, 7180), (718, 6500), (1000, 4667), (1300, 3590), (1436, 3250), (1625, 2872), (1795, 2600)]