12414040

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{617}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 28032480

約数和(自身を除く): 15618440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 617, 1006, 1234, 2012, 2468, 2515, 3085, 4024, 4936, 5030, 6170, 10060, 12340, 20120, 24680, 310351, 620702, 1241404, 1551755, 2482808, 3103510, 6207020, 12414040]

約数ペア:

[(1, 12414040), (2, 6207020), (4, 3103510), (5, 2482808), (8, 1551755), (10, 1241404), (20, 620702), (40, 310351), (503, 24680), (617, 20120), (1006, 12340), (1234, 10060), (2012, 6170), (2468, 5030), (2515, 4936), (3085, 4024)]