140664700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127877}}^1$

素因数の和:127902

約数の個数: 36

約数和(自身を含む): 332994312

約数和(自身を除く): 192329612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 127877, 255754, 511508, 639385, 1278770, 1406647, 2557540, 2813294, 3196925, 5626588, 6393850, 7033235, 12787700, 14066470, 28132940, 35166175, 70332350, 140664700]

約数ペア:

[(1, 140664700), (2, 70332350), (4, 35166175), (5, 28132940), (10, 14066470), (11, 12787700), (20, 7033235), (22, 6393850), (25, 5626588), (44, 3196925), (50, 2813294), (55, 2557540), (100, 1406647), (110, 1278770), (220, 639385), (275, 511508), (550, 255754), (1100, 127877)]