12151700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11047}}^1$

素因数の和:11072

約数の個数: 36

約数和(自身を含む): 28768992

約数和(自身を除く): 16617292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 11047, 22094, 44188, 55235, 110470, 121517, 220940, 243034, 276175, 486068, 552350, 607585, 1104700, 1215170, 2430340, 3037925, 6075850, 12151700]

約数ペア:

[(1, 12151700), (2, 6075850), (4, 3037925), (5, 2430340), (10, 1215170), (11, 1104700), (20, 607585), (22, 552350), (25, 486068), (44, 276175), (50, 243034), (55, 220940), (100, 121517), (110, 110470), (220, 55235), (275, 44188), (550, 22094), (1100, 11047)]