85672000

素因数分解:

$2^6\times 5^3\times {\mathrm{10709}}^1$

素因数の和:10736

約数の個数: 56

約数和(自身を含む): 212186520

約数和(自身を除く): 126514520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 10709, 21418, 42836, 53545, 85672, 107090, 171344, 214180, 267725, 342688, 428360, 535450, 685376, 856720, 1070900, 1338625, 1713440, 2141800, 2677250, 3426880, 4283600, 5354500, 8567200, 10709000, 17134400, 21418000, 42836000, 85672000]

約数ペア:

[(1, 85672000), (2, 42836000), (4, 21418000), (5, 17134400), (8, 10709000), (10, 8567200), (16, 5354500), (20, 4283600), (25, 3426880), (32, 2677250), (40, 2141800), (50, 1713440), (64, 1338625), (80, 1070900), (100, 856720), (125, 685376), (160, 535450), (200, 428360), (250, 342688), (320, 267725), (400, 214180), (500, 171344), (800, 107090), (1000, 85672), (1600, 53545), (2000, 42836), (4000, 21418), (8000, 10709)]