26228580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 84623616

約数和(自身を除く): 58395036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 317, 394, 420, 591, 634, 788, 951, 985, 1182, 1268, 1379, 1585, 1902, 1970, 2219, 2364, 2758, 2955, 3170, 3804, 3940, 4137, 4438, 4755, 5516, 5910, 6340, 6657, 6895, 8274, 8876, 9510, 11095, 11820, 13314, 13790, 16548, 19020, 20685, 22190, 26628, 27580, 33285, 41370, 44380, 62449, 66570, 82740, 124898, 133140, 187347, 249796, 312245, 374694, 437143, 624490, 749388, 874286, 936735, 1248980, 1311429, 1748572, 1873470, 2185715, 2622858, 3746940, 4371430, 5245716, 6557145, 8742860, 13114290, 26228580]

約数ペア:

[(1, 26228580), (2, 13114290), (3, 8742860), (4, 6557145), (5, 5245716), (6, 4371430), (7, 3746940), (10, 2622858), (12, 2185715), (14, 1873470), (15, 1748572), (20, 1311429), (21, 1248980), (28, 936735), (30, 874286), (35, 749388), (42, 624490), (60, 437143), (70, 374694), (84, 312245), (105, 249796), (140, 187347), (197, 133140), (210, 124898), (317, 82740), (394, 66570), (420, 62449), (591, 44380), (634, 41370), (788, 33285), (951, 27580), (985, 26628), (1182, 22190), (1268, 20685), (1379, 19020), (1585, 16548), (1902, 13790), (1970, 13314), (2219, 11820), (2364, 11095), (2758, 9510), (2955, 8876), (3170, 8274), (3804, 6895), (3940, 6657), (4137, 6340), (4438, 5910), (4755, 5516)]