85837720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32029}}^1$

素因数の和:32107

約数の個数: 32

約数和(自身を含む): 196023600

約数和(自身を除く): 110185880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 32029, 64058, 128116, 160145, 256232, 320290, 640580, 1281160, 2145943, 4291886, 8583772, 10729715, 17167544, 21459430, 42918860, 85837720]

約数ペア:

[(1, 85837720), (2, 42918860), (4, 21459430), (5, 17167544), (8, 10729715), (10, 8583772), (20, 4291886), (40, 2145943), (67, 1281160), (134, 640580), (268, 320290), (335, 256232), (536, 160145), (670, 128116), (1340, 64058), (2680, 32029)]