42578960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18353}}^1$

素因数の和:18395

約数の個数: 40

約数和(自身を含む): 102415320

約数和(自身を除く): 59836360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 18353, 36706, 73412, 91765, 146824, 183530, 293648, 367060, 532237, 734120, 1064474, 1468240, 2128948, 2661185, 4257896, 5322370, 8515792, 10644740, 21289480, 42578960]

約数ペア:

[(1, 42578960), (2, 21289480), (4, 10644740), (5, 8515792), (8, 5322370), (10, 4257896), (16, 2661185), (20, 2128948), (29, 1468240), (40, 1064474), (58, 734120), (80, 532237), (116, 367060), (145, 293648), (232, 183530), (290, 146824), (464, 91765), (580, 73412), (1160, 36706), (2320, 18353)]