13722700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3402

約数の個数: 36

約数和(自身を含む): 30513672

約数和(自身を除く): 16790972

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 3347, 4100, 6694, 13388, 16735, 33470, 66940, 83675, 137227, 167350, 274454, 334700, 548908, 686135, 1372270, 2744540, 3430675, 6861350, 13722700]

約数ペア:

[(1, 13722700), (2, 6861350), (4, 3430675), (5, 2744540), (10, 1372270), (20, 686135), (25, 548908), (41, 334700), (50, 274454), (82, 167350), (100, 137227), (164, 83675), (205, 66940), (410, 33470), (820, 16735), (1025, 13388), (2050, 6694), (3347, 4100)]