88760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 228960

約数和(自身を除く): 140200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1585, 2219, 2536, 3170, 4438, 6340, 8876, 11095, 12680, 17752, 22190, 44380, 88760]

約数ペア:

[(1, 88760), (2, 44380), (4, 22190), (5, 17752), (7, 12680), (8, 11095), (10, 8876), (14, 6340), (20, 4438), (28, 3170), (35, 2536), (40, 2219), (56, 1585), (70, 1268), (140, 634), (280, 317)]