27051340

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2689}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 56941920

約数和(自身を除く): 29890580

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 2689, 5030, 5378, 10060, 10756, 13445, 26890, 53780, 1352567, 2705134, 5410268, 6762835, 13525670, 27051340]

約数ペア:

[(1, 27051340), (2, 13525670), (4, 6762835), (5, 5410268), (10, 2705134), (20, 1352567), (503, 53780), (1006, 26890), (2012, 13445), (2515, 10756), (2689, 10060), (5030, 5378)]