2800150871020

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{278345017}}^1$

素因数の和:278345529

約数の個数: 24

約数和(自身を含む): 5892007341024

約数和(自身を除く): 3091856470004

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 278345017, 556690034, 1113380068, 1391725085, 2783450170, 5566900340, 140007543551, 280015087102, 560030174204, 700037717755, 1400075435510, 2800150871020]

約数ペア:

[(1, 2800150871020), (2, 1400075435510), (4, 700037717755), (5, 560030174204), (10, 280015087102), (20, 140007543551), (503, 5566900340), (1006, 2783450170), (2012, 1391725085), (2515, 1113380068), (5030, 556690034), (10060, 278345017)]