4865280140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34752001}}^1$

素因数の和:34752017

約数の個数: 24

約数和(自身を含む): 11676672672

約数和(自身を除く): 6811392532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34752001, 69504002, 139008004, 173760005, 243264007, 347520010, 486528014, 695040020, 973056028, 1216320035, 2432640070, 4865280140]

約数ペア:

[(1, 4865280140), (2, 2432640070), (4, 1216320035), (5, 973056028), (7, 695040020), (10, 486528014), (14, 347520010), (20, 243264007), (28, 173760005), (35, 139008004), (70, 69504002), (140, 34752001)]