89168960

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4243

約数の個数: 56

約数和(自身を含む): 215554560

約数和(自身を除く): 126385600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4159, 4288, 5360, 8318, 10720, 16636, 20795, 21440, 33272, 41590, 66544, 83180, 133088, 166360, 266176, 278653, 332720, 557306, 665440, 1114612, 1330880, 1393265, 2229224, 2786530, 4458448, 5573060, 8916896, 11146120, 17833792, 22292240, 44584480, 89168960]

約数ペア:

[(1, 89168960), (2, 44584480), (4, 22292240), (5, 17833792), (8, 11146120), (10, 8916896), (16, 5573060), (20, 4458448), (32, 2786530), (40, 2229224), (64, 1393265), (67, 1330880), (80, 1114612), (134, 665440), (160, 557306), (268, 332720), (320, 278653), (335, 266176), (536, 166360), (670, 133088), (1072, 83180), (1340, 66544), (2144, 41590), (2680, 33272), (4159, 21440), (4288, 20795), (5360, 16636), (8318, 10720)]