40300331320

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{875333}}^1$

素因数の和:876495

約数の個数: 32

約数和(自身を含む): 90754629120

約数和(自身を除く): 50454297800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 23020, 46040, 875333, 1750666, 3501332, 4376665, 7002664, 8753330, 17506660, 35013320, 1007508283, 2015016566, 4030033132, 5037541415, 8060066264, 10075082830, 20150165660, 40300331320]

約数ペア:

[(1, 40300331320), (2, 20150165660), (4, 10075082830), (5, 8060066264), (8, 5037541415), (10, 4030033132), (20, 2015016566), (40, 1007508283), (1151, 35013320), (2302, 17506660), (4604, 8753330), (5755, 7002664), (9208, 4376665), (11510, 3501332), (23020, 1750666), (46040, 875333)]