4466080

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 10692864

約数和(自身を除く): 6226784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 271, 412, 515, 542, 824, 1030, 1084, 1355, 1648, 2060, 2168, 2710, 3296, 4120, 4336, 5420, 8240, 8672, 10840, 16480, 21680, 27913, 43360, 55826, 111652, 139565, 223304, 279130, 446608, 558260, 893216, 1116520, 2233040, 4466080]

約数ペア:

[(1, 4466080), (2, 2233040), (4, 1116520), (5, 893216), (8, 558260), (10, 446608), (16, 279130), (20, 223304), (32, 139565), (40, 111652), (80, 55826), (103, 43360), (160, 27913), (206, 21680), (271, 16480), (412, 10840), (515, 8672), (542, 8240), (824, 5420), (1030, 4336), (1084, 4120), (1355, 3296), (1648, 2710), (2060, 2168)]