38205320

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5521}}^1$

素因数の和:5705

約数の個数: 32

約数和(自身を含む): 86474520

約数和(自身を除く): 48269200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 5521, 6920, 11042, 22084, 27605, 44168, 55210, 110420, 220840, 955133, 1910266, 3820532, 4775665, 7641064, 9551330, 19102660, 38205320]

約数ペア:

[(1, 38205320), (2, 19102660), (4, 9551330), (5, 7641064), (8, 4775665), (10, 3820532), (20, 1910266), (40, 955133), (173, 220840), (346, 110420), (692, 55210), (865, 44168), (1384, 27605), (1730, 22084), (3460, 11042), (5521, 6920)]