164484100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149531}}^1$

素因数の和:149556

約数の個数: 36

約数和(自身を含む): 389381328

約数和(自身を除く): 224897228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 149531, 299062, 598124, 747655, 1495310, 1644841, 2990620, 3289682, 3738275, 6579364, 7476550, 8224205, 14953100, 16448410, 32896820, 41121025, 82242050, 164484100]

約数ペア:

[(1, 164484100), (2, 82242050), (4, 41121025), (5, 32896820), (10, 16448410), (11, 14953100), (20, 8224205), (22, 7476550), (25, 6579364), (44, 3738275), (50, 3289682), (55, 2990620), (100, 1644841), (110, 1495310), (220, 747655), (275, 598124), (550, 299062), (1100, 149531)]