22628620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 58705920

約数和(自身を除く): 36077300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 181, 188, 190, 235, 266, 329, 362, 380, 470, 532, 658, 665, 724, 893, 905, 940, 1267, 1316, 1330, 1645, 1786, 1810, 2534, 2660, 3290, 3439, 3572, 3620, 4465, 5068, 6251, 6335, 6580, 6878, 8507, 8930, 12502, 12670, 13756, 17014, 17195, 17860, 24073, 25004, 25340, 31255, 34028, 34390, 42535, 48146, 59549, 62510, 68780, 85070, 96292, 119098, 120365, 125020, 161633, 170140, 238196, 240730, 297745, 323266, 481460, 595490, 646532, 808165, 1131431, 1190980, 1616330, 2262862, 3232660, 4525724, 5657155, 11314310, 22628620]

約数ペア:

[(1, 22628620), (2, 11314310), (4, 5657155), (5, 4525724), (7, 3232660), (10, 2262862), (14, 1616330), (19, 1190980), (20, 1131431), (28, 808165), (35, 646532), (38, 595490), (47, 481460), (70, 323266), (76, 297745), (94, 240730), (95, 238196), (133, 170140), (140, 161633), (181, 125020), (188, 120365), (190, 119098), (235, 96292), (266, 85070), (329, 68780), (362, 62510), (380, 59549), (470, 48146), (532, 42535), (658, 34390), (665, 34028), (724, 31255), (893, 25340), (905, 25004), (940, 24073), (1267, 17860), (1316, 17195), (1330, 17014), (1645, 13756), (1786, 12670), (1810, 12502), (2534, 8930), (2660, 8507), (3290, 6878), (3439, 6580), (3572, 6335), (3620, 6251), (4465, 5068)]