22471964960

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1\times {\mathrm{1021}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 53552669184

約数和(自身を除く): 31080704224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 911, 1021, 1208, 1510, 1822, 2042, 2416, 3020, 3644, 4084, 4555, 4832, 5105, 6040, 7288, 8168, 9110, 10210, 12080, 14576, 16336, 18220, 20420, 24160, 29152, 32672, 36440, 40840, 72880, 81680, 137561, 145760, 154171, 163360, 275122, 308342, 550244, 616684, 687805, 770855, 930131, 1100488, 1233368, 1375610, 1541710, 1860262, 2200976, 2466736, 2751220, 3083420, 3720524, 4401952, 4650655, 4933472, 5502440, 6166840, 7441048, 9301310, 11004880, 12333680, 14882096, 18602620, 22009760, 24667360, 29764192, 37205240, 74410480, 140449781, 148820960, 280899562, 561799124, 702248905, 1123598248, 1404497810, 2247196496, 2808995620, 4494392992, 5617991240, 11235982480, 22471964960]

約数ペア:

[(1, 22471964960), (2, 11235982480), (4, 5617991240), (5, 4494392992), (8, 2808995620), (10, 2247196496), (16, 1404497810), (20, 1123598248), (32, 702248905), (40, 561799124), (80, 280899562), (151, 148820960), (160, 140449781), (302, 74410480), (604, 37205240), (755, 29764192), (911, 24667360), (1021, 22009760), (1208, 18602620), (1510, 14882096), (1822, 12333680), (2042, 11004880), (2416, 9301310), (3020, 7441048), (3644, 6166840), (4084, 5502440), (4555, 4933472), (4832, 4650655), (5105, 4401952), (6040, 3720524), (7288, 3083420), (8168, 2751220), (9110, 2466736), (10210, 2200976), (12080, 1860262), (14576, 1541710), (16336, 1375610), (18220, 1233368), (20420, 1100488), (24160, 930131), (29152, 770855), (32672, 687805), (36440, 616684), (40840, 550244), (72880, 308342), (81680, 275122), (137561, 163360), (145760, 154171)]