2008264590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4871}}^1$

素因数の和:5399

約数の個数: 80

約数和(自身を含む): 5411720160

約数和(自身を除く): 3403455570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 509, 810, 1018, 1527, 2545, 3054, 4581, 4871, 5090, 7635, 9162, 9742, 13743, 14613, 15270, 22905, 24355, 27486, 29226, 41229, 43839, 45810, 48710, 68715, 73065, 82458, 87678, 131517, 137430, 146130, 206145, 219195, 263034, 394551, 412290, 438390, 657585, 789102, 1315170, 1972755, 2479339, 3945510, 4958678, 7438017, 12396695, 14876034, 22314051, 24793390, 37190085, 44628102, 66942153, 74380170, 111570255, 133884306, 200826459, 223140510, 334710765, 401652918, 669421530, 1004132295, 2008264590]

約数ペア:

[(1, 2008264590), (2, 1004132295), (3, 669421530), (5, 401652918), (6, 334710765), (9, 223140510), (10, 200826459), (15, 133884306), (18, 111570255), (27, 74380170), (30, 66942153), (45, 44628102), (54, 37190085), (81, 24793390), (90, 22314051), (135, 14876034), (162, 12396695), (270, 7438017), (405, 4958678), (509, 3945510), (810, 2479339), (1018, 1972755), (1527, 1315170), (2545, 789102), (3054, 657585), (4581, 438390), (4871, 412290), (5090, 394551), (7635, 263034), (9162, 219195), (9742, 206145), (13743, 146130), (14613, 137430), (15270, 131517), (22905, 87678), (24355, 82458), (27486, 73065), (29226, 68715), (41229, 48710), (43839, 45810)]