504659120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{901177}}^1$

素因数の和:901197

約数の個数: 40

約数和(自身を含む): 1340952864

約数和(自身を除く): 836293744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 901177, 1802354, 3604708, 4505885, 6308239, 7209416, 9011770, 12616478, 14418832, 18023540, 25232956, 31541195, 36047080, 50465912, 63082390, 72094160, 100931824, 126164780, 252329560, 504659120]

約数ペア:

[(1, 504659120), (2, 252329560), (4, 126164780), (5, 100931824), (7, 72094160), (8, 63082390), (10, 50465912), (14, 36047080), (16, 31541195), (20, 25232956), (28, 18023540), (35, 14418832), (40, 12616478), (56, 9011770), (70, 7209416), (80, 6308239), (112, 4505885), (140, 3604708), (280, 1802354), (560, 901177)]