84605120

素因数分解:

$2^6\times 5^1\times {\mathrm{264391}}^1$

素因数の和:264408

約数の個数: 28

約数和(自身を含む): 201466704

約数和(自身を除く): 116861584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 264391, 528782, 1057564, 1321955, 2115128, 2643910, 4230256, 5287820, 8460512, 10575640, 16921024, 21151280, 42302560, 84605120]

約数ペア:

[(1, 84605120), (2, 42302560), (4, 21151280), (5, 16921024), (8, 10575640), (10, 8460512), (16, 5287820), (20, 4230256), (32, 2643910), (40, 2115128), (64, 1321955), (80, 1057564), (160, 528782), (320, 264391)]