38698780

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2833}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 81415152

約数和(自身を除く): 42716372

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 2833, 3415, 5666, 6830, 11332, 13660, 14165, 28330, 56660, 1934939, 3869878, 7739756, 9674695, 19349390, 38698780]

約数ペア:

[(1, 38698780), (2, 19349390), (4, 9674695), (5, 7739756), (10, 3869878), (20, 1934939), (683, 56660), (1366, 28330), (2732, 14165), (2833, 13660), (3415, 11332), (5666, 6830)]