395364250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 799269120

約数和(自身を除く): 403904870

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 125, 145, 230, 250, 290, 575, 667, 725, 1150, 1334, 1450, 2371, 2875, 3335, 3625, 4742, 5750, 6670, 7250, 11855, 16675, 23710, 33350, 54533, 59275, 68759, 83375, 109066, 118550, 137518, 166750, 272665, 296375, 343795, 545330, 592750, 687590, 1363325, 1581457, 1718975, 2726650, 3162914, 3437950, 6816625, 7907285, 8594875, 13633250, 15814570, 17189750, 39536425, 79072850, 197682125, 395364250]

約数ペア:

[(1, 395364250), (2, 197682125), (5, 79072850), (10, 39536425), (23, 17189750), (25, 15814570), (29, 13633250), (46, 8594875), (50, 7907285), (58, 6816625), (115, 3437950), (125, 3162914), (145, 2726650), (230, 1718975), (250, 1581457), (290, 1363325), (575, 687590), (667, 592750), (725, 545330), (1150, 343795), (1334, 296375), (1450, 272665), (2371, 166750), (2875, 137518), (3335, 118550), (3625, 109066), (4742, 83375), (5750, 68759), (6670, 59275), (7250, 54533), (11855, 33350), (16675, 23710)]