2293540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 4935672

約数和(自身を除く): 2642132

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2797, 5594, 11188, 13985, 27970, 55940, 114677, 229354, 458708, 573385, 1146770, 2293540]

約数ペア:

[(1, 2293540), (2, 1146770), (4, 573385), (5, 458708), (10, 229354), (20, 114677), (41, 55940), (82, 27970), (164, 13985), (205, 11188), (410, 5594), (820, 2797)]