293032480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10837}}^1$

素因数の和:10878

約数の個数: 72

約数和(自身を含む): 749707812

約数和(自身を除く): 456675332

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 10837, 13520, 21674, 27040, 43348, 54185, 86696, 108370, 140881, 173392, 216740, 281762, 346784, 433480, 563524, 704405, 866960, 1127048, 1408810, 1733920, 1831453, 2254096, 2817620, 3662906, 4508192, 5635240, 7325812, 9157265, 11270480, 14651624, 18314530, 22540960, 29303248, 36629060, 58606496, 73258120, 146516240, 293032480]

約数ペア:

[(1, 293032480), (2, 146516240), (4, 73258120), (5, 58606496), (8, 36629060), (10, 29303248), (13, 22540960), (16, 18314530), (20, 14651624), (26, 11270480), (32, 9157265), (40, 7325812), (52, 5635240), (65, 4508192), (80, 3662906), (104, 2817620), (130, 2254096), (160, 1831453), (169, 1733920), (208, 1408810), (260, 1127048), (338, 866960), (416, 704405), (520, 563524), (676, 433480), (845, 346784), (1040, 281762), (1352, 216740), (1690, 173392), (2080, 140881), (2704, 108370), (3380, 86696), (5408, 54185), (6760, 43348), (10837, 27040), (13520, 21674)]