74214340

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2861}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 156024792

約数和(自身を除く): 81810452

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2594, 2861, 5188, 5722, 6485, 11444, 12970, 14305, 25940, 28610, 57220, 3710717, 7421434, 14842868, 18553585, 37107170, 74214340]

約数ペア:

[(1, 74214340), (2, 37107170), (4, 18553585), (5, 14842868), (10, 7421434), (20, 3710717), (1297, 57220), (2594, 28610), (2861, 25940), (5188, 14305), (5722, 12970), (6485, 11444)]