80053556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12049}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 153854400

約数和(自身を除く): 73800844

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 12049, 24098, 48196, 132539, 265078, 530156, 1819399, 3638798, 7277596, 20013389, 40026778, 80053556]

約数ペア:

[(1, 80053556), (2, 40026778), (4, 20013389), (11, 7277596), (22, 3638798), (44, 1819399), (151, 530156), (302, 265078), (604, 132539), (1661, 48196), (3322, 24098), (6644, 12049)]