3933320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 8942400

約数和(自身を除く): 5009080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 919, 1070, 1838, 2140, 3676, 4280, 4595, 7352, 9190, 18380, 36760, 98333, 196666, 393332, 491665, 786664, 983330, 1966660, 3933320]

約数ペア:

[(1, 3933320), (2, 1966660), (4, 983330), (5, 786664), (8, 491665), (10, 393332), (20, 196666), (40, 98333), (107, 36760), (214, 18380), (428, 9190), (535, 7352), (856, 4595), (919, 4280), (1070, 3676), (1838, 2140)]