137316260

素因数分解:

$2^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{4421}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 288615096

約数和(自身を除く): 151298836

約数列:

[1, 2, 4, 5, 10, 20, 1553, 3106, 4421, 6212, 7765, 8842, 15530, 17684, 22105, 31060, 44210, 88420, 6865813, 13731626, 27463252, 34329065, 68658130, 137316260]

約数ペア:

[(1, 137316260), (2, 68658130), (4, 34329065), (5, 27463252), (10, 13731626), (20, 6865813), (1553, 88420), (3106, 44210), (4421, 31060), (6212, 22105), (7765, 17684), (8842, 15530)]