91668340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 201801600

約数和(自身を除く): 110133260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 349, 460, 571, 698, 1142, 1396, 1745, 2284, 2855, 3490, 5710, 6980, 8027, 11420, 13133, 16054, 26266, 32108, 40135, 52532, 65665, 80270, 131330, 160540, 199279, 262660, 398558, 797116, 996395, 1992790, 3985580, 4583417, 9166834, 18333668, 22917085, 45834170, 91668340]

約数ペア:

[(1, 91668340), (2, 45834170), (4, 22917085), (5, 18333668), (10, 9166834), (20, 4583417), (23, 3985580), (46, 1992790), (92, 996395), (115, 797116), (230, 398558), (349, 262660), (460, 199279), (571, 160540), (698, 131330), (1142, 80270), (1396, 65665), (1745, 52532), (2284, 40135), (2855, 32108), (3490, 26266), (5710, 16054), (6980, 13133), (8027, 11420)]