267979120

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10567}}^1$

素因数の和:10897

約数の個数: 40

約数和(自身を含む): 625076064

約数和(自身を除く): 357096944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 10567, 12680, 21134, 25360, 42268, 52835, 84536, 105670, 169072, 211340, 422680, 845360, 3349739, 6699478, 13398956, 16748695, 26797912, 33497390, 53595824, 66994780, 133989560, 267979120]

約数ペア:

[(1, 267979120), (2, 133989560), (4, 66994780), (5, 53595824), (8, 33497390), (10, 26797912), (16, 16748695), (20, 13398956), (40, 6699478), (80, 3349739), (317, 845360), (634, 422680), (1268, 211340), (1585, 169072), (2536, 105670), (3170, 84536), (5072, 52835), (6340, 42268), (10567, 25360), (12680, 21134)]