14164100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1172

約数の個数: 36

約数和(自身を含む): 30987600

約数和(自身を除く): 16823500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1019, 1390, 2038, 2780, 3475, 4076, 5095, 6950, 10190, 13900, 20380, 25475, 50950, 101900, 141641, 283282, 566564, 708205, 1416410, 2832820, 3541025, 7082050, 14164100]

約数ペア:

[(1, 14164100), (2, 7082050), (4, 3541025), (5, 2832820), (10, 1416410), (20, 708205), (25, 566564), (50, 283282), (100, 141641), (139, 101900), (278, 50950), (556, 25475), (695, 20380), (1019, 13900), (1390, 10190), (2038, 6950), (2780, 5095), (3475, 4076)]