23723540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16249}}^1$

素因数の和:16331

約数の個数: 24

約数和(自身を含む): 50505000

約数和(自身を除く): 26781460

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 16249, 32498, 64996, 81245, 162490, 324980, 1186177, 2372354, 4744708, 5930885, 11861770, 23723540]

約数ペア:

[(1, 23723540), (2, 11861770), (4, 5930885), (5, 4744708), (10, 2372354), (20, 1186177), (73, 324980), (146, 162490), (292, 81245), (365, 64996), (730, 32498), (1460, 16249)]