55470020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120587}}^1$

素因数の和:120619

約数の個数: 24

約数和(自身を含む): 121552704

約数和(自身を除く): 66082684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 120587, 241174, 482348, 602935, 1205870, 2411740, 2773501, 5547002, 11094004, 13867505, 27735010, 55470020]

約数ペア:

[(1, 55470020), (2, 27735010), (4, 13867505), (5, 11094004), (10, 5547002), (20, 2773501), (23, 2411740), (46, 1205870), (92, 602935), (115, 482348), (230, 241174), (460, 120587)]