73553320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14479}}^1$

素因数の和:14617

約数の個数: 32

約数和(自身を含む): 166809600

約数和(自身を除く): 93256280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14479, 28958, 57916, 72395, 115832, 144790, 289580, 579160, 1838833, 3677666, 7355332, 9194165, 14710664, 18388330, 36776660, 73553320]

約数ペア:

[(1, 73553320), (2, 36776660), (4, 18388330), (5, 14710664), (8, 9194165), (10, 7355332), (20, 3677666), (40, 1838833), (127, 579160), (254, 289580), (508, 144790), (635, 115832), (1016, 72395), (1270, 57916), (2540, 28958), (5080, 14479)]