378700510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{5281}}^1$

素因数の和:5460

約数の個数: 32

約数和(自身を含む): 698238144

約数和(自身を除く): 319537634

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 1010, 5281, 7171, 10562, 14342, 26405, 35855, 52810, 71710, 374951, 533381, 749902, 1066762, 1874755, 2666905, 3749510, 5333810, 37870051, 75740102, 189350255, 378700510]

約数ペア:

[(1, 378700510), (2, 189350255), (5, 75740102), (10, 37870051), (71, 5333810), (101, 3749510), (142, 2666905), (202, 1874755), (355, 1066762), (505, 749902), (710, 533381), (1010, 374951), (5281, 71710), (7171, 52810), (10562, 35855), (14342, 26405)]