2016286280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{690509}}^1$

素因数の和:690593

約数の個数: 32

約数和(自身を含む): 4598796600

約数和(自身を除く): 2582510320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 690509, 1381018, 2762036, 3452545, 5524072, 6905090, 13810180, 27620360, 50407157, 100814314, 201628628, 252035785, 403257256, 504071570, 1008143140, 2016286280]

約数ペア:

[(1, 2016286280), (2, 1008143140), (4, 504071570), (5, 403257256), (8, 252035785), (10, 201628628), (20, 100814314), (40, 50407157), (73, 27620360), (146, 13810180), (292, 6905090), (365, 5524072), (584, 3452545), (730, 2762036), (1460, 1381018), (2920, 690509)]