4587080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 10576440

約数和(自身を除く): 5989360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2797, 5594, 11188, 13985, 22376, 27970, 55940, 111880, 114677, 229354, 458708, 573385, 917416, 1146770, 2293540, 4587080]

約数ペア:

[(1, 4587080), (2, 2293540), (4, 1146770), (5, 917416), (8, 573385), (10, 458708), (20, 229354), (40, 114677), (41, 111880), (82, 55940), (164, 27970), (205, 22376), (328, 13985), (410, 11188), (820, 5594), (1640, 2797)]