6421360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7297}}^1$

素因数の和:7321

約数の個数: 40

約数和(自身を含む): 16289136

約数和(自身を除く): 9867776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7297, 14594, 29188, 36485, 58376, 72970, 80267, 116752, 145940, 160534, 291880, 321068, 401335, 583760, 642136, 802670, 1284272, 1605340, 3210680, 6421360]

約数ペア:

[(1, 6421360), (2, 3210680), (4, 1605340), (5, 1284272), (8, 802670), (10, 642136), (11, 583760), (16, 401335), (20, 321068), (22, 291880), (40, 160534), (44, 145940), (55, 116752), (80, 80267), (88, 72970), (110, 58376), (176, 36485), (220, 29188), (440, 14594), (880, 7297)]