38321240

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1307}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 86406480

約数和(自身を除く): 48085240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1307, 1466, 2614, 2932, 3665, 5228, 5864, 6535, 7330, 10456, 13070, 14660, 26140, 29320, 52280, 958031, 1916062, 3832124, 4790155, 7664248, 9580310, 19160620, 38321240]

約数ペア:

[(1, 38321240), (2, 19160620), (4, 9580310), (5, 7664248), (8, 4790155), (10, 3832124), (20, 1916062), (40, 958031), (733, 52280), (1307, 29320), (1466, 26140), (2614, 14660), (2932, 13070), (3665, 10456), (5228, 7330), (5864, 6535)]