82521070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 154043136

約数和(自身を除く): 71522066

約数列:

[1, 2, 5, 10, 31, 62, 155, 277, 310, 554, 961, 1385, 1922, 2770, 4805, 8587, 9610, 17174, 29791, 42935, 59582, 85870, 148955, 266197, 297910, 532394, 1330985, 2661970, 8252107, 16504214, 41260535, 82521070]

約数ペア:

[(1, 82521070), (2, 41260535), (5, 16504214), (10, 8252107), (31, 2661970), (62, 1330985), (155, 532394), (277, 297910), (310, 266197), (554, 148955), (961, 85870), (1385, 59582), (1922, 42935), (2770, 29791), (4805, 17174), (8587, 9610)]