9888760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35317}}^1$

素因数の和:35335

約数の個数: 32

約数和(自身を含む): 25428960

約数和(自身を除く): 15540200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35317, 70634, 141268, 176585, 247219, 282536, 353170, 494438, 706340, 988876, 1236095, 1412680, 1977752, 2472190, 4944380, 9888760]

約数ペア:

[(1, 9888760), (2, 4944380), (4, 2472190), (5, 1977752), (7, 1412680), (8, 1236095), (10, 988876), (14, 706340), (20, 494438), (28, 353170), (35, 282536), (40, 247219), (56, 176585), (70, 141268), (140, 70634), (280, 35317)]