84830080

素因数分解:

$2^7\times 5^1\times {\mathrm{132547}}^1$

素因数の和:132566

約数の個数: 32

約数和(自身を含む): 202798440

約数和(自身を除く): 117968360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 132547, 265094, 530188, 662735, 1060376, 1325470, 2120752, 2650940, 4241504, 5301880, 8483008, 10603760, 16966016, 21207520, 42415040, 84830080]

約数ペア:

[(1, 84830080), (2, 42415040), (4, 21207520), (5, 16966016), (8, 10603760), (10, 8483008), (16, 5301880), (20, 4241504), (32, 2650940), (40, 2120752), (64, 1325470), (80, 1060376), (128, 662735), (160, 530188), (320, 265094), (640, 132547)]