147095420

素因数分解:

$2^2\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{2819}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 309128400

約数和(自身を除く): 162032980

約数列:

[1, 2, 4, 5, 10, 20, 2609, 2819, 5218, 5638, 10436, 11276, 13045, 14095, 26090, 28190, 52180, 56380, 7354771, 14709542, 29419084, 36773855, 73547710, 147095420]

約数ペア:

[(1, 147095420), (2, 73547710), (4, 36773855), (5, 29419084), (10, 14709542), (20, 7354771), (2609, 56380), (2819, 52180), (5218, 28190), (5638, 26090), (10436, 14095), (11276, 13045)]