2382200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 5687880

約数和(自身を除く): 3305680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 277, 344, 430, 554, 860, 1075, 1108, 1385, 1720, 2150, 2216, 2770, 4300, 5540, 6925, 8600, 11080, 11911, 13850, 23822, 27700, 47644, 55400, 59555, 95288, 119110, 238220, 297775, 476440, 595550, 1191100, 2382200]

約数ペア:

[(1, 2382200), (2, 1191100), (4, 595550), (5, 476440), (8, 297775), (10, 238220), (20, 119110), (25, 95288), (40, 59555), (43, 55400), (50, 47644), (86, 27700), (100, 23822), (172, 13850), (200, 11911), (215, 11080), (277, 8600), (344, 6925), (430, 5540), (554, 4300), (860, 2770), (1075, 2216), (1108, 2150), (1385, 1720)]