26702300

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1310

約数の個数: 36

約数和(自身を含む): 58225440

約数和(自身を除く): 31523140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1039, 1285, 2078, 2570, 4156, 5140, 5195, 6425, 10390, 12850, 20780, 25700, 25975, 51950, 103900, 267023, 534046, 1068092, 1335115, 2670230, 5340460, 6675575, 13351150, 26702300]

約数ペア:

[(1, 26702300), (2, 13351150), (4, 6675575), (5, 5340460), (10, 2670230), (20, 1335115), (25, 1068092), (50, 534046), (100, 267023), (257, 103900), (514, 51950), (1028, 25975), (1039, 25700), (1285, 20780), (2078, 12850), (2570, 10390), (4156, 6425), (5140, 5195)]