9951040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 84

約数和(自身を含む): 26147268

約数和(自身を除く): 16196228

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 257, 320, 352, 440, 484, 514, 605, 704, 880, 968, 1028, 1210, 1285, 1760, 1936, 2056, 2420, 2570, 2827, 3520, 3872, 4112, 4840, 5140, 5654, 7744, 8224, 9680, 10280, 11308, 14135, 16448, 19360, 20560, 22616, 28270, 31097, 38720, 41120, 45232, 56540, 62194, 82240, 90464, 113080, 124388, 155485, 180928, 226160, 248776, 310970, 452320, 497552, 621940, 904640, 995104, 1243880, 1990208, 2487760, 4975520, 9951040]

約数ペア:

[(1, 9951040), (2, 4975520), (4, 2487760), (5, 1990208), (8, 1243880), (10, 995104), (11, 904640), (16, 621940), (20, 497552), (22, 452320), (32, 310970), (40, 248776), (44, 226160), (55, 180928), (64, 155485), (80, 124388), (88, 113080), (110, 90464), (121, 82240), (160, 62194), (176, 56540), (220, 45232), (242, 41120), (257, 38720), (320, 31097), (352, 28270), (440, 22616), (484, 20560), (514, 19360), (605, 16448), (704, 14135), (880, 11308), (968, 10280), (1028, 9680), (1210, 8224), (1285, 7744), (1760, 5654), (1936, 5140), (2056, 4840), (2420, 4112), (2570, 3872), (2827, 3520)]