2333560

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 5294160

約数和(自身を除く): 2960600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 257, 454, 514, 908, 1028, 1135, 1285, 1816, 2056, 2270, 2570, 4540, 5140, 9080, 10280, 58339, 116678, 233356, 291695, 466712, 583390, 1166780, 2333560]

約数ペア:

[(1, 2333560), (2, 1166780), (4, 583390), (5, 466712), (8, 291695), (10, 233356), (20, 116678), (40, 58339), (227, 10280), (257, 9080), (454, 5140), (514, 4540), (908, 2570), (1028, 2270), (1135, 2056), (1285, 1816)]