137031340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{82549}}^1$

素因数の和:82641

約数の個数: 24

約数和(自身を含む): 291236400

約数和(自身を除く): 154205060

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 82549, 165098, 330196, 412745, 825490, 1650980, 6851567, 13703134, 27406268, 34257835, 68515670, 137031340]

約数ペア:

[(1, 137031340), (2, 68515670), (4, 34257835), (5, 27406268), (10, 13703134), (20, 6851567), (83, 1650980), (166, 825490), (332, 412745), (415, 330196), (830, 165098), (1660, 82549)]