455707840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29063}}^1$

素因数の和:29094

約数の個数: 84

約数和(自身を含む): 1262365776

約数和(自身を除く): 806657936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 29063, 58126, 116252, 145315, 203441, 232504, 290630, 406882, 465008, 581260, 813764, 930016, 1017205, 1162520, 1424087, 1627528, 1860032, 2034410, 2325040, 2848174, 3255056, 4068820, 4650080, 5696348, 6510112, 7120435, 8137640, 9300160, 11392696, 13020224, 14240870, 16275280, 22785392, 28481740, 32550560, 45570784, 56963480, 65101120, 91141568, 113926960, 227853920, 455707840]

約数ペア:

[(1, 455707840), (2, 227853920), (4, 113926960), (5, 91141568), (7, 65101120), (8, 56963480), (10, 45570784), (14, 32550560), (16, 28481740), (20, 22785392), (28, 16275280), (32, 14240870), (35, 13020224), (40, 11392696), (49, 9300160), (56, 8137640), (64, 7120435), (70, 6510112), (80, 5696348), (98, 4650080), (112, 4068820), (140, 3255056), (160, 2848174), (196, 2325040), (224, 2034410), (245, 1860032), (280, 1627528), (320, 1424087), (392, 1162520), (448, 1017205), (490, 930016), (560, 813764), (784, 581260), (980, 465008), (1120, 406882), (1568, 290630), (1960, 232504), (2240, 203441), (3136, 145315), (3920, 116252), (7840, 58126), (15680, 29063)]