12196250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 40

約数和(自身を含む): 24967008

約数和(自身を除く): 12770758

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 887, 1250, 1375, 1774, 2750, 4435, 6875, 8870, 9757, 13750, 19514, 22175, 44350, 48785, 97570, 110875, 221750, 243925, 487850, 554375, 1108750, 1219625, 2439250, 6098125, 12196250]

約数ペア:

[(1, 12196250), (2, 6098125), (5, 2439250), (10, 1219625), (11, 1108750), (22, 554375), (25, 487850), (50, 243925), (55, 221750), (110, 110875), (125, 97570), (250, 48785), (275, 44350), (550, 22175), (625, 19514), (887, 13750), (1250, 9757), (1375, 8870), (1774, 6875), (2750, 4435)]