26115660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5003}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 81965520

約数和(自身を除く): 55849860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5003, 5220, 10006, 15009, 20012, 25015, 30018, 45027, 50030, 60036, 75045, 90054, 100060, 145087, 150090, 180108, 225135, 290174, 300180, 435261, 450270, 580348, 725435, 870522, 900540, 1305783, 1450870, 1741044, 2176305, 2611566, 2901740, 4352610, 5223132, 6528915, 8705220, 13057830, 26115660]

約数ペア:

[(1, 26115660), (2, 13057830), (3, 8705220), (4, 6528915), (5, 5223132), (6, 4352610), (9, 2901740), (10, 2611566), (12, 2176305), (15, 1741044), (18, 1450870), (20, 1305783), (29, 900540), (30, 870522), (36, 725435), (45, 580348), (58, 450270), (60, 435261), (87, 300180), (90, 290174), (116, 225135), (145, 180108), (174, 150090), (180, 145087), (261, 100060), (290, 90054), (348, 75045), (435, 60036), (522, 50030), (580, 45027), (870, 30018), (1044, 25015), (1305, 20012), (1740, 15009), (2610, 10006), (5003, 5220)]