4908260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35059}}^1$

素因数の和:35075

約数の個数: 24

約数和(自身を含む): 11780160

約数和(自身を除く): 6871900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35059, 70118, 140236, 175295, 245413, 350590, 490826, 701180, 981652, 1227065, 2454130, 4908260]

約数ペア:

[(1, 4908260), (2, 2454130), (4, 1227065), (5, 981652), (7, 701180), (10, 490826), (14, 350590), (20, 245413), (28, 175295), (35, 140236), (70, 70118), (140, 35059)]