5434120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 12400920

約数和(自身を除く): 6966800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1861, 2920, 3722, 7444, 9305, 14888, 18610, 37220, 74440, 135853, 271706, 543412, 679265, 1086824, 1358530, 2717060, 5434120]

約数ペア:

[(1, 5434120), (2, 2717060), (4, 1358530), (5, 1086824), (8, 679265), (10, 543412), (20, 271706), (40, 135853), (73, 74440), (146, 37220), (292, 18610), (365, 14888), (584, 9305), (730, 7444), (1460, 3722), (1861, 2920)]