67538120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5694

約数の個数: 64

約数和(自身を含む): 170795520

約数和(自身を除く): 103257400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5647, 5980, 11294, 11960, 22588, 28235, 45176, 56470, 73411, 112940, 129881, 146822, 225880, 259762, 293644, 367055, 519524, 587288, 649405, 734110, 1039048, 1298810, 1468220, 1688453, 2597620, 2936440, 3376906, 5195240, 6753812, 8442265, 13507624, 16884530, 33769060, 67538120]

約数ペア:

[(1, 67538120), (2, 33769060), (4, 16884530), (5, 13507624), (8, 8442265), (10, 6753812), (13, 5195240), (20, 3376906), (23, 2936440), (26, 2597620), (40, 1688453), (46, 1468220), (52, 1298810), (65, 1039048), (92, 734110), (104, 649405), (115, 587288), (130, 519524), (184, 367055), (230, 293644), (260, 259762), (299, 225880), (460, 146822), (520, 129881), (598, 112940), (920, 73411), (1196, 56470), (1495, 45176), (2392, 28235), (2990, 22588), (5647, 11960), (5980, 11294)]