96942640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28181}}^1$

素因数の和:28237

約数の個数: 40

約数和(自身を含む): 230641488

約数和(自身を除く): 133698848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 28181, 56362, 112724, 140905, 225448, 281810, 450896, 563620, 1127240, 1211783, 2254480, 2423566, 4847132, 6058915, 9694264, 12117830, 19388528, 24235660, 48471320, 96942640]

約数ペア:

[(1, 96942640), (2, 48471320), (4, 24235660), (5, 19388528), (8, 12117830), (10, 9694264), (16, 6058915), (20, 4847132), (40, 2423566), (43, 2254480), (80, 1211783), (86, 1127240), (172, 563620), (215, 450896), (344, 281810), (430, 225448), (688, 140905), (860, 112724), (1720, 56362), (3440, 28181)]