17916640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 51274944

約数和(自身を除く): 33358304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 941, 952, 1120, 1190, 1360, 1882, 1904, 2380, 2720, 3764, 3808, 4705, 4760, 6587, 7528, 9410, 9520, 13174, 15056, 15997, 18820, 19040, 26348, 30112, 31994, 32935, 37640, 52696, 63988, 65870, 75280, 79985, 105392, 111979, 127976, 131740, 150560, 159970, 210784, 223958, 255952, 263480, 319940, 447916, 511904, 526960, 559895, 639880, 895832, 1053920, 1119790, 1279760, 1791664, 2239580, 2559520, 3583328, 4479160, 8958320, 17916640]

約数ペア:

[(1, 17916640), (2, 8958320), (4, 4479160), (5, 3583328), (7, 2559520), (8, 2239580), (10, 1791664), (14, 1279760), (16, 1119790), (17, 1053920), (20, 895832), (28, 639880), (32, 559895), (34, 526960), (35, 511904), (40, 447916), (56, 319940), (68, 263480), (70, 255952), (80, 223958), (85, 210784), (112, 159970), (119, 150560), (136, 131740), (140, 127976), (160, 111979), (170, 105392), (224, 79985), (238, 75280), (272, 65870), (280, 63988), (340, 52696), (476, 37640), (544, 32935), (560, 31994), (595, 30112), (680, 26348), (941, 19040), (952, 18820), (1120, 15997), (1190, 15056), (1360, 13174), (1882, 9520), (1904, 9410), (2380, 7528), (2720, 6587), (3764, 4760), (3808, 4705)]