38792840

素因数分解:

$2^3\times 5^1\times {\mathrm{969821}}^1$

素因数の和:969832

約数の個数: 16

約数和(自身を含む): 87283980

約数和(自身を除く): 48491140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 969821, 1939642, 3879284, 4849105, 7758568, 9698210, 19396420, 38792840]

約数ペア:

[(1, 38792840), (2, 19396420), (4, 9698210), (5, 7758568), (8, 4849105), (10, 3879284), (20, 1939642), (40, 969821)]