4722520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10733}}^1$

素因数の和:10755

約数の個数: 32

約数和(自身を含む): 11592720

約数和(自身を除く): 6870200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10733, 21466, 42932, 53665, 85864, 107330, 118063, 214660, 236126, 429320, 472252, 590315, 944504, 1180630, 2361260, 4722520]

約数ペア:

[(1, 4722520), (2, 2361260), (4, 1180630), (5, 944504), (8, 590315), (10, 472252), (11, 429320), (20, 236126), (22, 214660), (40, 118063), (44, 107330), (55, 85864), (88, 53665), (110, 42932), (220, 21466), (440, 10733)]