4704850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 8877780

約数和(自身を除く): 4172930

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1289, 1825, 2578, 3650, 6445, 12890, 32225, 64450, 94097, 188194, 470485, 940970, 2352425, 4704850]

約数ペア:

[(1, 4704850), (2, 2352425), (5, 940970), (10, 470485), (25, 188194), (50, 94097), (73, 64450), (146, 32225), (365, 12890), (730, 6445), (1289, 3650), (1825, 2578)]