98517760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7029

約数の個数: 72

約数和(自身を含む): 257470416

約数和(自身を除く): 158952656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 6997, 7040, 13994, 14080, 27988, 34985, 55976, 69970, 76967, 111952, 139940, 153934, 223904, 279880, 307868, 384835, 447808, 559760, 615736, 769670, 895616, 1119520, 1231472, 1539340, 1791232, 2239040, 2462944, 3078680, 4478080, 4925888, 6157360, 8956160, 9851776, 12314720, 19703552, 24629440, 49258880, 98517760]

約数ペア:

[(1, 98517760), (2, 49258880), (4, 24629440), (5, 19703552), (8, 12314720), (10, 9851776), (11, 8956160), (16, 6157360), (20, 4925888), (22, 4478080), (32, 3078680), (40, 2462944), (44, 2239040), (55, 1791232), (64, 1539340), (80, 1231472), (88, 1119520), (110, 895616), (128, 769670), (160, 615736), (176, 559760), (220, 447808), (256, 384835), (320, 307868), (352, 279880), (440, 223904), (640, 153934), (704, 139940), (880, 111952), (1280, 76967), (1408, 69970), (1760, 55976), (2816, 34985), (3520, 27988), (6997, 14080), (7040, 13994)]