10300880

素因数分解:

$2^4\times 5^1\times {\mathrm{128761}}^1$

素因数の和:128774

約数の個数: 20

約数和(自身を含む): 23949732

約数和(自身を除く): 13648852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128761, 257522, 515044, 643805, 1030088, 1287610, 2060176, 2575220, 5150440, 10300880]

約数ペア:

[(1, 10300880), (2, 5150440), (4, 2575220), (5, 2060176), (8, 1287610), (10, 1030088), (16, 643805), (20, 515044), (40, 257522), (80, 128761)]