23733260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 51734592

約数和(自身を除く): 28001332

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 103, 164, 205, 206, 281, 410, 412, 515, 562, 820, 1030, 1124, 1405, 2060, 2810, 4223, 5620, 8446, 11521, 16892, 21115, 23042, 28943, 42230, 46084, 57605, 57886, 84460, 115210, 115772, 144715, 230420, 289430, 578860, 1186663, 2373326, 4746652, 5933315, 11866630, 23733260]

約数ペア:

[(1, 23733260), (2, 11866630), (4, 5933315), (5, 4746652), (10, 2373326), (20, 1186663), (41, 578860), (82, 289430), (103, 230420), (164, 144715), (205, 115772), (206, 115210), (281, 84460), (410, 57886), (412, 57605), (515, 46084), (562, 42230), (820, 28943), (1030, 23042), (1124, 21115), (1405, 16892), (2060, 11521), (2810, 8446), (4223, 5620)]