182697680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7212

約数の個数: 80

約数和(自身を含む): 479433600

約数和(自身を除く): 296735920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 7159, 12760, 14318, 25520, 28636, 35795, 57272, 71590, 78749, 114544, 143180, 157498, 207611, 286360, 314996, 393745, 415222, 572720, 629992, 787490, 830444, 1038055, 1259984, 1574980, 1660888, 2076110, 2283721, 3149960, 3321776, 4152220, 4567442, 6299920, 8304440, 9134884, 11418605, 16608880, 18269768, 22837210, 36539536, 45674420, 91348840, 182697680]

約数ペア:

[(1, 182697680), (2, 91348840), (4, 45674420), (5, 36539536), (8, 22837210), (10, 18269768), (11, 16608880), (16, 11418605), (20, 9134884), (22, 8304440), (29, 6299920), (40, 4567442), (44, 4152220), (55, 3321776), (58, 3149960), (80, 2283721), (88, 2076110), (110, 1660888), (116, 1574980), (145, 1259984), (176, 1038055), (220, 830444), (232, 787490), (290, 629992), (319, 572720), (440, 415222), (464, 393745), (580, 314996), (638, 286360), (880, 207611), (1160, 157498), (1276, 143180), (1595, 114544), (2320, 78749), (2552, 71590), (3190, 57272), (5104, 35795), (6380, 28636), (7159, 25520), (12760, 14318)]