29223280

素因数分解:

$2^4\times 5^1\times {\mathrm{365291}}^1$

素因数の和:365304

約数の個数: 20

約数和(自身を含む): 67944312

約数和(自身を除く): 38721032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 365291, 730582, 1461164, 1826455, 2922328, 3652910, 5844656, 7305820, 14611640, 29223280]

約数ペア:

[(1, 29223280), (2, 14611640), (4, 7305820), (5, 5844656), (8, 3652910), (10, 2922328), (16, 1826455), (20, 1461164), (40, 730582), (80, 365291)]