115804090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83}}^2$

素因数の和:255

約数の個数: 36

約数和(自身を含む): 216260622

約数和(自身を除く): 100456532

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 1681, 3362, 3403, 6806, 6889, 8405, 13778, 16810, 17015, 34030, 34445, 68890, 139523, 279046, 282449, 564898, 697615, 1395230, 1412245, 2824490, 11580409, 23160818, 57902045, 115804090]

約数ペア:

[(1, 115804090), (2, 57902045), (5, 23160818), (10, 11580409), (41, 2824490), (82, 1412245), (83, 1395230), (166, 697615), (205, 564898), (410, 282449), (415, 279046), (830, 139523), (1681, 68890), (3362, 34445), (3403, 34030), (6806, 17015), (6889, 16810), (8405, 13778)]