38171320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86753}}^1$

素因数の和:86775

約数の個数: 32

約数和(自身を含む): 93694320

約数和(自身を除く): 55523000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 86753, 173506, 347012, 433765, 694024, 867530, 954283, 1735060, 1908566, 3470120, 3817132, 4771415, 7634264, 9542830, 19085660, 38171320]

約数ペア:

[(1, 38171320), (2, 19085660), (4, 9542830), (5, 7634264), (8, 4771415), (10, 3817132), (11, 3470120), (20, 1908566), (22, 1735060), (40, 954283), (44, 867530), (55, 694024), (88, 433765), (110, 347012), (220, 173506), (440, 86753)]