13240600

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 31024800

約数和(自身を除く): 17784200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 277, 478, 554, 956, 1108, 1195, 1385, 1912, 2216, 2390, 2770, 4780, 5540, 5975, 6925, 9560, 11080, 11950, 13850, 23900, 27700, 47800, 55400, 66203, 132406, 264812, 331015, 529624, 662030, 1324060, 1655075, 2648120, 3310150, 6620300, 13240600]

約数ペア:

[(1, 13240600), (2, 6620300), (4, 3310150), (5, 2648120), (8, 1655075), (10, 1324060), (20, 662030), (25, 529624), (40, 331015), (50, 264812), (100, 132406), (200, 66203), (239, 55400), (277, 47800), (478, 27700), (554, 23900), (956, 13850), (1108, 11950), (1195, 11080), (1385, 9560), (1912, 6925), (2216, 5975), (2390, 5540), (2770, 4780)]