2000664510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109147}}^1$

素因数の和:109217

約数の個数: 64

約数和(自身を含む): 5281016832

約数和(自身を除く): 3280352322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 109147, 218294, 327441, 545735, 654882, 1091470, 1418911, 1637205, 2837822, 3274410, 4256733, 5129909, 7094555, 8513466, 10259818, 14189110, 15389727, 21283665, 25649545, 30779454, 42567330, 51299090, 66688817, 76948635, 133377634, 153897270, 200066451, 333444085, 400132902, 666888170, 1000332255, 2000664510]

約数ペア:

[(1, 2000664510), (2, 1000332255), (3, 666888170), (5, 400132902), (6, 333444085), (10, 200066451), (13, 153897270), (15, 133377634), (26, 76948635), (30, 66688817), (39, 51299090), (47, 42567330), (65, 30779454), (78, 25649545), (94, 21283665), (130, 15389727), (141, 14189110), (195, 10259818), (235, 8513466), (282, 7094555), (390, 5129909), (470, 4256733), (611, 3274410), (705, 2837822), (1222, 1637205), (1410, 1418911), (1833, 1091470), (3055, 654882), (3666, 545735), (6110, 327441), (9165, 218294), (18330, 109147)]