239432800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5647}}^1$

素因数の和:5720

約数の個数: 72

約数和(自身を含む): 595649376

約数和(自身を除く): 356216576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 2120, 2650, 4240, 5300, 5647, 8480, 10600, 11294, 21200, 22588, 28235, 42400, 45176, 56470, 90352, 112940, 141175, 180704, 225880, 282350, 299291, 451760, 564700, 598582, 903520, 1129400, 1197164, 1496455, 2258800, 2394328, 2992910, 4517600, 4788656, 5985820, 7482275, 9577312, 11971640, 14964550, 23943280, 29929100, 47886560, 59858200, 119716400, 239432800]

約数ペア:

[(1, 239432800), (2, 119716400), (4, 59858200), (5, 47886560), (8, 29929100), (10, 23943280), (16, 14964550), (20, 11971640), (25, 9577312), (32, 7482275), (40, 5985820), (50, 4788656), (53, 4517600), (80, 2992910), (100, 2394328), (106, 2258800), (160, 1496455), (200, 1197164), (212, 1129400), (265, 903520), (400, 598582), (424, 564700), (530, 451760), (800, 299291), (848, 282350), (1060, 225880), (1325, 180704), (1696, 141175), (2120, 112940), (2650, 90352), (4240, 56470), (5300, 45176), (5647, 42400), (8480, 28235), (10600, 22588), (11294, 21200)]