4053260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 8721216

約数和(自身を除く): 4667956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4943, 9886, 19772, 24715, 49430, 98860, 202663, 405326, 810652, 1013315, 2026630, 4053260]

約数ペア:

[(1, 4053260), (2, 2026630), (4, 1013315), (5, 810652), (10, 405326), (20, 202663), (41, 98860), (82, 49430), (164, 24715), (205, 19772), (410, 9886), (820, 4943)]