27492040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22171}}^1$

素因数の和:22213

約数の個数: 32

約数和(自身を含む): 63855360

約数和(自身を除く): 36363320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 22171, 44342, 88684, 110855, 177368, 221710, 443420, 687301, 886840, 1374602, 2749204, 3436505, 5498408, 6873010, 13746020, 27492040]

約数ペア:

[(1, 27492040), (2, 13746020), (4, 6873010), (5, 5498408), (8, 3436505), (10, 2749204), (20, 1374602), (31, 886840), (40, 687301), (62, 443420), (124, 221710), (155, 177368), (248, 110855), (310, 88684), (620, 44342), (1240, 22171)]