5328260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5460

約数の個数: 36

約数和(自身を含む): 13018572

約数和(自身を除く): 7690312

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5437, 10874, 21748, 27185, 38059, 54370, 76118, 108740, 152236, 190295, 266413, 380590, 532826, 761180, 1065652, 1332065, 2664130, 5328260]

約数ペア:

[(1, 5328260), (2, 2664130), (4, 1332065), (5, 1065652), (7, 761180), (10, 532826), (14, 380590), (20, 266413), (28, 190295), (35, 152236), (49, 108740), (70, 76118), (98, 54370), (140, 38059), (196, 27185), (245, 21748), (490, 10874), (980, 5437)]