242014880

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13877}}^1$

素因数の和:14001

約数の個数: 48

約数和(自身を含む): 577047240

約数和(自身を除く): 335032360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 13877, 17440, 27754, 55508, 69385, 111016, 138770, 222032, 277540, 444064, 555080, 1110160, 1512593, 2220320, 3025186, 6050372, 7562965, 12100744, 15125930, 24201488, 30251860, 48402976, 60503720, 121007440, 242014880]

約数ペア:

[(1, 242014880), (2, 121007440), (4, 60503720), (5, 48402976), (8, 30251860), (10, 24201488), (16, 15125930), (20, 12100744), (32, 7562965), (40, 6050372), (80, 3025186), (109, 2220320), (160, 1512593), (218, 1110160), (436, 555080), (545, 444064), (872, 277540), (1090, 222032), (1744, 138770), (2180, 111016), (3488, 69385), (4360, 55508), (8720, 27754), (13877, 17440)]