4857440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4337}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 13118112

約数和(自身を除く): 8260672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4337, 8674, 17348, 21685, 30359, 34696, 43370, 60718, 69392, 86740, 121436, 138784, 151795, 173480, 242872, 303590, 346960, 485744, 607180, 693920, 971488, 1214360, 2428720, 4857440]

約数ペア:

[(1, 4857440), (2, 2428720), (4, 1214360), (5, 971488), (7, 693920), (8, 607180), (10, 485744), (14, 346960), (16, 303590), (20, 242872), (28, 173480), (32, 151795), (35, 138784), (40, 121436), (56, 86740), (70, 69392), (80, 60718), (112, 43370), (140, 34696), (160, 30359), (224, 21685), (280, 17348), (560, 8674), (1120, 4337)]