84363320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72727}}^1$

素因数の和:72767

約数の個数: 32

約数和(自身を含む): 196365600

約数和(自身を除く): 112002280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 72727, 145454, 290908, 363635, 581816, 727270, 1454540, 2109083, 2909080, 4218166, 8436332, 10545415, 16872664, 21090830, 42181660, 84363320]

約数ペア:

[(1, 84363320), (2, 42181660), (4, 21090830), (5, 16872664), (8, 10545415), (10, 8436332), (20, 4218166), (29, 2909080), (40, 2109083), (58, 1454540), (116, 727270), (145, 581816), (232, 363635), (290, 290908), (580, 145454), (1160, 72727)]