84851240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16703}}^1$

素因数の和:16841

約数の個数: 32

約数和(自身を含む): 192430080

約数和(自身を除く): 107578840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 16703, 33406, 66812, 83515, 133624, 167030, 334060, 668120, 2121281, 4242562, 8485124, 10606405, 16970248, 21212810, 42425620, 84851240]

約数ペア:

[(1, 84851240), (2, 42425620), (4, 21212810), (5, 16970248), (8, 10606405), (10, 8485124), (20, 4242562), (40, 2121281), (127, 668120), (254, 334060), (508, 167030), (635, 133624), (1016, 83515), (1270, 66812), (2540, 33406), (5080, 16703)]