28584580

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2477}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 60155928

約数和(自身を除く): 31571348

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2477, 2885, 4954, 5770, 9908, 11540, 12385, 24770, 49540, 1429229, 2858458, 5716916, 7146145, 14292290, 28584580]

約数ペア:

[(1, 28584580), (2, 14292290), (4, 7146145), (5, 5716916), (10, 2858458), (20, 1429229), (577, 49540), (1154, 24770), (2308, 12385), (2477, 11540), (2885, 9908), (4954, 5770)]