17248160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 43908480

約数和(自身を除く): 26660320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 109, 115, 160, 172, 184, 215, 218, 230, 344, 368, 430, 436, 460, 545, 688, 736, 860, 872, 920, 989, 1090, 1376, 1720, 1744, 1840, 1978, 2180, 2507, 3440, 3488, 3680, 3956, 4360, 4687, 4945, 5014, 6880, 7912, 8720, 9374, 9890, 10028, 12535, 15824, 17440, 18748, 19780, 20056, 23435, 25070, 31648, 37496, 39560, 40112, 46870, 50140, 74992, 79120, 80224, 93740, 100280, 107801, 149984, 158240, 187480, 200560, 215602, 374960, 401120, 431204, 539005, 749920, 862408, 1078010, 1724816, 2156020, 3449632, 4312040, 8624080, 17248160]

約数ペア:

[(1, 17248160), (2, 8624080), (4, 4312040), (5, 3449632), (8, 2156020), (10, 1724816), (16, 1078010), (20, 862408), (23, 749920), (32, 539005), (40, 431204), (43, 401120), (46, 374960), (80, 215602), (86, 200560), (92, 187480), (109, 158240), (115, 149984), (160, 107801), (172, 100280), (184, 93740), (215, 80224), (218, 79120), (230, 74992), (344, 50140), (368, 46870), (430, 40112), (436, 39560), (460, 37496), (545, 31648), (688, 25070), (736, 23435), (860, 20056), (872, 19780), (920, 18748), (989, 17440), (1090, 15824), (1376, 12535), (1720, 10028), (1744, 9890), (1840, 9374), (1978, 8720), (2180, 7912), (2507, 6880), (3440, 5014), (3488, 4945), (3680, 4687), (3956, 4360)]