82622680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{295081}}^1$

素因数の和:295099

約数の個数: 32

約数和(自身を含む): 212459040

約数和(自身を除く): 129836360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 295081, 590162, 1180324, 1475405, 2065567, 2360648, 2950810, 4131134, 5901620, 8262268, 10327835, 11803240, 16524536, 20655670, 41311340, 82622680]

約数ペア:

[(1, 82622680), (2, 41311340), (4, 20655670), (5, 16524536), (7, 11803240), (8, 10327835), (10, 8262268), (14, 5901620), (20, 4131134), (28, 2950810), (35, 2360648), (40, 2065567), (56, 1475405), (70, 1180324), (140, 590162), (280, 295081)]