2010371320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1358359}}^1$

素因数の和:1358407

約数の個数: 32

約数和(自身を含む): 4645591200

約数和(自身を除く): 2635219880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1358359, 2716718, 5433436, 6791795, 10866872, 13583590, 27167180, 50259283, 54334360, 100518566, 201037132, 251296415, 402074264, 502592830, 1005185660, 2010371320]

約数ペア:

[(1, 2010371320), (2, 1005185660), (4, 502592830), (5, 402074264), (8, 251296415), (10, 201037132), (20, 100518566), (37, 54334360), (40, 50259283), (74, 27167180), (148, 13583590), (185, 10866872), (296, 6791795), (370, 5433436), (740, 2716718), (1480, 1358359)]