169486533620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1297157}}^1$

素因数の和:1297352

約数の個数: 48

約数和(自身を含む): 366109873920

約数和(自身を除く): 196623340300

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 139, 188, 235, 278, 470, 556, 695, 940, 1390, 2780, 6533, 13066, 26132, 32665, 65330, 130660, 1297157, 2594314, 5188628, 6485785, 12971570, 25943140, 60966379, 121932758, 180304823, 243865516, 304831895, 360609646, 609663790, 721219292, 901524115, 1219327580, 1803048230, 3606096460, 8474326681, 16948653362, 33897306724, 42371633405, 84743266810, 169486533620]

約数ペア:

[(1, 169486533620), (2, 84743266810), (4, 42371633405), (5, 33897306724), (10, 16948653362), (20, 8474326681), (47, 3606096460), (94, 1803048230), (139, 1219327580), (188, 901524115), (235, 721219292), (278, 609663790), (470, 360609646), (556, 304831895), (695, 243865516), (940, 180304823), (1390, 121932758), (2780, 60966379), (6533, 25943140), (13066, 12971570), (26132, 6485785), (32665, 5188628), (65330, 2594314), (130660, 1297157)]