85648960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14087}}^1$

素因数の和:14123

約数の個数: 56

約数和(自身を含む): 214701120

約数和(自身を除く): 129052160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 14087, 28174, 56348, 70435, 112696, 140870, 225392, 267653, 281740, 450784, 535306, 563480, 901568, 1070612, 1126960, 1338265, 2141224, 2253920, 2676530, 4282448, 4507840, 5353060, 8564896, 10706120, 17129792, 21412240, 42824480, 85648960]

約数ペア:

[(1, 85648960), (2, 42824480), (4, 21412240), (5, 17129792), (8, 10706120), (10, 8564896), (16, 5353060), (19, 4507840), (20, 4282448), (32, 2676530), (38, 2253920), (40, 2141224), (64, 1338265), (76, 1126960), (80, 1070612), (95, 901568), (152, 563480), (160, 535306), (190, 450784), (304, 281740), (320, 267653), (380, 225392), (608, 140870), (760, 112696), (1216, 70435), (1520, 56348), (3040, 28174), (6080, 14087)]