117186520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{266333}}^1$

素因数の和:266355

約数の個数: 32

約数和(自身を含む): 287640720

約数和(自身を除く): 170454200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 266333, 532666, 1065332, 1331665, 2130664, 2663330, 2929663, 5326660, 5859326, 10653320, 11718652, 14648315, 23437304, 29296630, 58593260, 117186520]

約数ペア:

[(1, 117186520), (2, 58593260), (4, 29296630), (5, 23437304), (8, 14648315), (10, 11718652), (11, 10653320), (20, 5859326), (22, 5326660), (40, 2929663), (44, 2663330), (55, 2130664), (88, 1331665), (110, 1065332), (220, 532666), (440, 266333)]