2012334160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{112799}}^1$

素因数の和:113035

約数の個数: 40

約数和(自身を含む): 4699699200

約数和(自身を除く): 2687365040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 112799, 225598, 451196, 563995, 902392, 1127990, 1804784, 2255980, 4511960, 9023920, 25154177, 50308354, 100616708, 125770885, 201233416, 251541770, 402466832, 503083540, 1006167080, 2012334160]

約数ペア:

[(1, 2012334160), (2, 1006167080), (4, 503083540), (5, 402466832), (8, 251541770), (10, 201233416), (16, 125770885), (20, 100616708), (40, 50308354), (80, 25154177), (223, 9023920), (446, 4511960), (892, 2255980), (1115, 1804784), (1784, 1127990), (2230, 902392), (3568, 563995), (4460, 451196), (8920, 225598), (17840, 112799)]