520039020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6359}}^1$

素因数の和:6447

約数の個数: 96

約数和(自身を含む): 1538611200

約数和(自身を除く): 1018572180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 4089, 5452, 6359, 6815, 8178, 12718, 13630, 16356, 19077, 20445, 25436, 27260, 31795, 38154, 40890, 63590, 76308, 81780, 95385, 127180, 184411, 190770, 298873, 368822, 381540, 553233, 597746, 737644, 896619, 922055, 1106466, 1195492, 1494365, 1793238, 1844110, 2212932, 2766165, 2988730, 3586476, 3688220, 4483095, 5532330, 5977460, 8667317, 8966190, 11064660, 17334634, 17932380, 26001951, 34669268, 43336585, 52003902, 86673170, 104007804, 130009755, 173346340, 260019510, 520039020]

約数ペア:

[(1, 520039020), (2, 260019510), (3, 173346340), (4, 130009755), (5, 104007804), (6, 86673170), (10, 52003902), (12, 43336585), (15, 34669268), (20, 26001951), (29, 17932380), (30, 17334634), (47, 11064660), (58, 8966190), (60, 8667317), (87, 5977460), (94, 5532330), (116, 4483095), (141, 3688220), (145, 3586476), (174, 2988730), (188, 2766165), (235, 2212932), (282, 1844110), (290, 1793238), (348, 1494365), (435, 1195492), (470, 1106466), (564, 922055), (580, 896619), (705, 737644), (870, 597746), (940, 553233), (1363, 381540), (1410, 368822), (1740, 298873), (2726, 190770), (2820, 184411), (4089, 127180), (5452, 95385), (6359, 81780), (6815, 76308), (8178, 63590), (12718, 40890), (13630, 38154), (16356, 31795), (19077, 27260), (20445, 25436)]