27352040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9631}}^1$

素因数の和:9713

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 35063320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 9631, 19262, 38524, 48155, 77048, 96310, 192620, 385240, 683801, 1367602, 2735204, 3419005, 5470408, 6838010, 13676020, 27352040]

約数ペア:

[(1, 27352040), (2, 13676020), (4, 6838010), (5, 5470408), (8, 3419005), (10, 2735204), (20, 1367602), (40, 683801), (71, 385240), (142, 192620), (284, 96310), (355, 77048), (568, 48155), (710, 38524), (1420, 19262), (2840, 9631)]