5123990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16529}}^1$

素因数の和:16567

約数の個数: 16

約数和(自身を含む): 9521280

約数和(自身を除く): 4397290

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 16529, 33058, 82645, 165290, 512399, 1024798, 2561995, 5123990]

約数ペア:

[(1, 5123990), (2, 2561995), (5, 1024798), (10, 512399), (31, 165290), (62, 82645), (155, 33058), (310, 16529)]