39625380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220141}}^1$

素因数の和:220156

約数の個数: 36

約数和(自身を含む): 120197532

約数和(自身を除く): 80572152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220141, 440282, 660423, 880564, 1100705, 1320846, 1981269, 2201410, 2641692, 3302115, 3962538, 4402820, 6604230, 7925076, 9906345, 13208460, 19812690, 39625380]

約数ペア:

[(1, 39625380), (2, 19812690), (3, 13208460), (4, 9906345), (5, 7925076), (6, 6604230), (9, 4402820), (10, 3962538), (12, 3302115), (15, 2641692), (18, 2201410), (20, 1981269), (30, 1320846), (36, 1100705), (45, 880564), (60, 660423), (90, 440282), (180, 220141)]