2849560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10195

約数の個数: 32

約数和(自身を含む): 7328160

約数和(自身を除く): 4478600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10177, 20354, 40708, 50885, 71239, 81416, 101770, 142478, 203540, 284956, 356195, 407080, 569912, 712390, 1424780, 2849560]

約数ペア:

[(1, 2849560), (2, 1424780), (4, 712390), (5, 569912), (7, 407080), (8, 356195), (10, 284956), (14, 203540), (20, 142478), (28, 101770), (35, 81416), (40, 71239), (56, 50885), (70, 40708), (140, 20354), (280, 10177)]