23743240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3931}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 53789760

約数和(自身を除く): 30046520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3931, 6040, 7862, 15724, 19655, 31448, 39310, 78620, 157240, 593581, 1187162, 2374324, 2967905, 4748648, 5935810, 11871620, 23743240]

約数ペア:

[(1, 23743240), (2, 11871620), (4, 5935810), (5, 4748648), (8, 2967905), (10, 2374324), (20, 1187162), (40, 593581), (151, 157240), (302, 78620), (604, 39310), (755, 31448), (1208, 19655), (1510, 15724), (3020, 7862), (3931, 6040)]