23222440

素因数分解:

$2^3\times 5^1\times {\mathrm{580561}}^1$

素因数の和:580572

約数の個数: 16

約数和(自身を含む): 52250580

約数和(自身を除く): 29028140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 580561, 1161122, 2322244, 2902805, 4644488, 5805610, 11611220, 23222440]

約数ペア:

[(1, 23222440), (2, 11611220), (4, 5805610), (5, 4644488), (8, 2902805), (10, 2322244), (20, 1161122), (40, 580561)]