25942660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41843}}^1$

素因数の和:41883

約数の個数: 24

約数和(自身を含む): 56238336

約数和(自身を除く): 30295676

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 41843, 83686, 167372, 209215, 418430, 836860, 1297133, 2594266, 5188532, 6485665, 12971330, 25942660]

約数ペア:

[(1, 25942660), (2, 12971330), (4, 6485665), (5, 5188532), (10, 2594266), (20, 1297133), (31, 836860), (62, 418430), (124, 209215), (155, 167372), (310, 83686), (620, 41843)]