6596840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 15029280

約数和(自身を除く): 8432440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 1987, 3320, 3974, 7948, 9935, 15896, 19870, 39740, 79480, 164921, 329842, 659684, 824605, 1319368, 1649210, 3298420, 6596840]

約数ペア:

[(1, 6596840), (2, 3298420), (4, 1649210), (5, 1319368), (8, 824605), (10, 659684), (20, 329842), (40, 164921), (83, 79480), (166, 39740), (332, 19870), (415, 15896), (664, 9935), (830, 7948), (1660, 3974), (1987, 3320)]