88406020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{192187}}^1$

素因数の和:192219

約数の個数: 24

約数和(自身を含む): 193725504

約数和(自身を除く): 105319484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 192187, 384374, 768748, 960935, 1921870, 3843740, 4420301, 8840602, 17681204, 22101505, 44203010, 88406020]

約数ペア:

[(1, 88406020), (2, 44203010), (4, 22101505), (5, 17681204), (10, 8840602), (20, 4420301), (23, 3843740), (46, 1921870), (92, 960935), (115, 768748), (230, 384374), (460, 192187)]