27870320

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3083}}^1$

素因数の和:3209

約数の個数: 40

約数和(自身を含む): 65393136

約数和(自身を除く): 37522816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3083, 4520, 6166, 9040, 12332, 15415, 24664, 30830, 49328, 61660, 123320, 246640, 348379, 696758, 1393516, 1741895, 2787032, 3483790, 5574064, 6967580, 13935160, 27870320]

約数ペア:

[(1, 27870320), (2, 13935160), (4, 6967580), (5, 5574064), (8, 3483790), (10, 2787032), (16, 1741895), (20, 1393516), (40, 696758), (80, 348379), (113, 246640), (226, 123320), (452, 61660), (565, 49328), (904, 30830), (1130, 24664), (1808, 15415), (2260, 12332), (3083, 9040), (4520, 6166)]