237888680

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{5167}}^1$

素因数の和:6329

約数の個数: 32

約数和(自身を含む): 535818240

約数和(自身を除く): 297929560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5167, 5755, 9208, 10334, 11510, 20668, 23020, 25835, 41336, 46040, 51670, 103340, 206680, 5947217, 11894434, 23788868, 29736085, 47577736, 59472170, 118944340, 237888680]

約数ペア:

[(1, 237888680), (2, 118944340), (4, 59472170), (5, 47577736), (8, 29736085), (10, 23788868), (20, 11894434), (40, 5947217), (1151, 206680), (2302, 103340), (4604, 51670), (5167, 46040), (5755, 41336), (9208, 25835), (10334, 23020), (11510, 20668)]