52004080

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2297}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 121389552

約数和(自身を除く): 69385472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2297, 2830, 4528, 4594, 5660, 9188, 11320, 11485, 18376, 22640, 22970, 36752, 45940, 91880, 183760, 650051, 1300102, 2600204, 3250255, 5200408, 6500510, 10400816, 13001020, 26002040, 52004080]

約数ペア:

[(1, 52004080), (2, 26002040), (4, 13001020), (5, 10400816), (8, 6500510), (10, 5200408), (16, 3250255), (20, 2600204), (40, 1300102), (80, 650051), (283, 183760), (566, 91880), (1132, 45940), (1415, 36752), (2264, 22970), (2297, 22640), (2830, 18376), (4528, 11485), (4594, 11320), (5660, 9188)]