64700770

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{6337}}^1$

素因数の和:7365

約数の個数: 16

約数和(自身を含む): 116593848

約数和(自身を除く): 51893078

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 6337, 10210, 12674, 31685, 63370, 6470077, 12940154, 32350385, 64700770]

約数ペア:

[(1, 64700770), (2, 32350385), (5, 12940154), (10, 6470077), (1021, 63370), (2042, 31685), (5105, 12674), (6337, 10210)]