38861760020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{59369}}^1$

素因数の和:60824

約数の個数: 48

約数和(自身を含む): 85219223040

約数和(自身を除く): 46357463020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1423, 2846, 5692, 7115, 14230, 28460, 32729, 59369, 65458, 118738, 130916, 163645, 237476, 296845, 327290, 593690, 654580, 1187380, 1365487, 2730974, 5461948, 6827435, 13654870, 27309740, 84482087, 168964174, 337928348, 422410435, 844820870, 1689641740, 1943088001, 3886176002, 7772352004, 9715440005, 19430880010, 38861760020]

約数ペア:

[(1, 38861760020), (2, 19430880010), (4, 9715440005), (5, 7772352004), (10, 3886176002), (20, 1943088001), (23, 1689641740), (46, 844820870), (92, 422410435), (115, 337928348), (230, 168964174), (460, 84482087), (1423, 27309740), (2846, 13654870), (5692, 6827435), (7115, 5461948), (14230, 2730974), (28460, 1365487), (32729, 1187380), (59369, 654580), (65458, 593690), (118738, 327290), (130916, 296845), (163645, 237476)]