2345540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5131

約数の個数: 24

約数和(自身を含む): 5140800

約数和(自身を除く): 2795260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5099, 10198, 20396, 25495, 50990, 101980, 117277, 234554, 469108, 586385, 1172770, 2345540]

約数ペア:

[(1, 2345540), (2, 1172770), (4, 586385), (5, 469108), (10, 234554), (20, 117277), (23, 101980), (46, 50990), (92, 25495), (115, 20396), (230, 10198), (460, 5099)]