415582760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 972000000

約数和(自身を除く): 556417240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 239, 290, 478, 580, 956, 1160, 1195, 1499, 1912, 2390, 2998, 4780, 5996, 6931, 7495, 9560, 11992, 13862, 14990, 27724, 29980, 34655, 43471, 55448, 59960, 69310, 86942, 138620, 173884, 217355, 277240, 347768, 358261, 434710, 716522, 869420, 1433044, 1738840, 1791305, 2866088, 3582610, 7165220, 10389569, 14330440, 20779138, 41558276, 51947845, 83116552, 103895690, 207791380, 415582760]

約数ペア:

[(1, 415582760), (2, 207791380), (4, 103895690), (5, 83116552), (8, 51947845), (10, 41558276), (20, 20779138), (29, 14330440), (40, 10389569), (58, 7165220), (116, 3582610), (145, 2866088), (232, 1791305), (239, 1738840), (290, 1433044), (478, 869420), (580, 716522), (956, 434710), (1160, 358261), (1195, 347768), (1499, 277240), (1912, 217355), (2390, 173884), (2998, 138620), (4780, 86942), (5996, 69310), (6931, 59960), (7495, 55448), (9560, 43471), (11992, 34655), (13862, 29980), (14990, 27724)]