190052920

素因数分解:

$2^3\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{2281}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 428011920

約数和(自身を除く): 237959000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2083, 2281, 4166, 4562, 8332, 9124, 10415, 11405, 16664, 18248, 20830, 22810, 41660, 45620, 83320, 91240, 4751323, 9502646, 19005292, 23756615, 38010584, 47513230, 95026460, 190052920]

約数ペア:

[(1, 190052920), (2, 95026460), (4, 47513230), (5, 38010584), (8, 23756615), (10, 19005292), (20, 9502646), (40, 4751323), (2083, 91240), (2281, 83320), (4166, 45620), (4562, 41660), (8332, 22810), (9124, 20830), (10415, 18248), (11405, 16664)]