64365670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{77549}}^1$

素因数の和:77639

約数の個数: 16

約数和(自身を含む): 117255600

約数和(自身を除く): 52889930

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 77549, 155098, 387745, 775490, 6436567, 12873134, 32182835, 64365670]

約数ペア:

[(1, 64365670), (2, 32182835), (5, 12873134), (10, 6436567), (83, 775490), (166, 387745), (415, 155098), (830, 77549)]