2018051060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{5297}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 4347072576

約数和(自身を除く): 2329021516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 443, 860, 886, 1772, 2215, 4430, 5297, 8860, 10594, 19049, 21188, 26485, 38098, 52970, 76196, 95245, 105940, 190490, 227771, 380980, 455542, 911084, 1138855, 2277710, 2346571, 4555420, 4693142, 9386284, 11732855, 23465710, 46931420, 100902553, 201805106, 403610212, 504512765, 1009025530, 2018051060]

約数ペア:

[(1, 2018051060), (2, 1009025530), (4, 504512765), (5, 403610212), (10, 201805106), (20, 100902553), (43, 46931420), (86, 23465710), (172, 11732855), (215, 9386284), (430, 4693142), (443, 4555420), (860, 2346571), (886, 2277710), (1772, 1138855), (2215, 911084), (4430, 455542), (5297, 380980), (8860, 227771), (10594, 190490), (19049, 105940), (21188, 95245), (26485, 76196), (38098, 52970)]