75201320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22651}}^1$

素因数の和:22745

約数の個数: 32

約数和(自身を含む): 171249120

約数和(自身を除く): 96047800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 22651, 45302, 90604, 113255, 181208, 226510, 453020, 906040, 1880033, 3760066, 7520132, 9400165, 15040264, 18800330, 37600660, 75201320]

約数ペア:

[(1, 75201320), (2, 37600660), (4, 18800330), (5, 15040264), (8, 9400165), (10, 7520132), (20, 3760066), (40, 1880033), (83, 906040), (166, 453020), (332, 226510), (415, 181208), (664, 113255), (830, 90604), (1660, 45302), (3320, 22651)]