3850180

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 8124480

約数和(自身を除く): 4274300

約数列:

[1, 2, 4, 5, 10, 20, 311, 619, 622, 1238, 1244, 1555, 2476, 3095, 3110, 6190, 6220, 12380, 192509, 385018, 770036, 962545, 1925090, 3850180]

約数ペア:

[(1, 3850180), (2, 1925090), (4, 962545), (5, 770036), (10, 385018), (20, 192509), (311, 12380), (619, 6220), (622, 6190), (1238, 3110), (1244, 3095), (1555, 2476)]