4924640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4419

約数の個数: 48

約数和(自身を含む): 13299552

約数和(自身を除く): 8374912

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, 4397, 8794, 17588, 21985, 30779, 35176, 43970, 61558, 70352, 87940, 123116, 140704, 153895, 175880, 246232, 307790, 351760, 492464, 615580, 703520, 984928, 1231160, 2462320, 4924640]

約数ペア:

[(1, 4924640), (2, 2462320), (4, 1231160), (5, 984928), (7, 703520), (8, 615580), (10, 492464), (14, 351760), (16, 307790), (20, 246232), (28, 175880), (32, 153895), (35, 140704), (40, 123116), (56, 87940), (70, 70352), (80, 61558), (112, 43970), (140, 35176), (160, 30779), (224, 21985), (280, 17588), (560, 8794), (1120, 4397)]