85066610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 162388800

約数和(自身を除く): 77322190

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 3221, 5282, 6442, 13205, 16105, 26410, 32210, 61199, 122398, 305995, 447719, 611990, 895438, 2238595, 4477190, 8506661, 17013322, 42533305, 85066610]

約数ペア:

[(1, 85066610), (2, 42533305), (5, 17013322), (10, 8506661), (19, 4477190), (38, 2238595), (95, 895438), (139, 611990), (190, 447719), (278, 305995), (695, 122398), (1390, 61199), (2641, 32210), (3221, 26410), (5282, 16105), (6442, 13205)]