272969560

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{35729}}^1$

素因数の和:35931

約数の個数: 32

約数和(自身を含む): 617414400

約数和(自身を除く): 344444840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 35729, 71458, 142916, 178645, 285832, 357290, 714580, 1429160, 6824239, 13648478, 27296956, 34121195, 54593912, 68242390, 136484780, 272969560]

約数ペア:

[(1, 272969560), (2, 136484780), (4, 68242390), (5, 54593912), (8, 34121195), (10, 27296956), (20, 13648478), (40, 6824239), (191, 1429160), (382, 714580), (764, 357290), (955, 285832), (1528, 178645), (1910, 142916), (3820, 71458), (7640, 35729)]