22455820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48817}}^1$

素因数の和:48849

約数の個数: 24

約数和(自身を含む): 49208544

約数和(自身を除く): 26752724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 48817, 97634, 195268, 244085, 488170, 976340, 1122791, 2245582, 4491164, 5613955, 11227910, 22455820]

約数ペア:

[(1, 22455820), (2, 11227910), (4, 5613955), (5, 4491164), (10, 2245582), (20, 1122791), (23, 976340), (46, 488170), (92, 244085), (115, 195268), (230, 97634), (460, 48817)]