61053140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36779}}^1$

素因数の和:36871

約数の個数: 24

約数和(自身を含む): 129759840

約数和(自身を除く): 68706700

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 36779, 73558, 147116, 183895, 367790, 735580, 3052657, 6105314, 12210628, 15263285, 30526570, 61053140]

約数ペア:

[(1, 61053140), (2, 30526570), (4, 15263285), (5, 12210628), (10, 6105314), (20, 3052657), (83, 735580), (166, 367790), (332, 183895), (415, 147116), (830, 73558), (1660, 36779)]