9088464340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{6551}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 19377356544

約数和(自身を除く): 10288892204

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 977, 1420, 1954, 3908, 4885, 6551, 9770, 13102, 19540, 26204, 32755, 65510, 69367, 131020, 138734, 277468, 346835, 465121, 693670, 930242, 1387340, 1860484, 2325605, 4651210, 6400327, 9302420, 12800654, 25601308, 32001635, 64003270, 128006540, 454423217, 908846434, 1817692868, 2272116085, 4544232170, 9088464340]

約数ペア:

[(1, 9088464340), (2, 4544232170), (4, 2272116085), (5, 1817692868), (10, 908846434), (20, 454423217), (71, 128006540), (142, 64003270), (284, 32001635), (355, 25601308), (710, 12800654), (977, 9302420), (1420, 6400327), (1954, 4651210), (3908, 2325605), (4885, 1860484), (6551, 1387340), (9770, 930242), (13102, 693670), (19540, 465121), (26204, 346835), (32755, 277468), (65510, 138734), (69367, 131020)]