12224600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 29927400

約数和(自身を除く): 17702800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3217, 3800, 6434, 12868, 16085, 25736, 32170, 61123, 64340, 80425, 122246, 128680, 160850, 244492, 305615, 321700, 488984, 611230, 643400, 1222460, 1528075, 2444920, 3056150, 6112300, 12224600]

約数ペア:

[(1, 12224600), (2, 6112300), (4, 3056150), (5, 2444920), (8, 1528075), (10, 1222460), (19, 643400), (20, 611230), (25, 488984), (38, 321700), (40, 305615), (50, 244492), (76, 160850), (95, 128680), (100, 122246), (152, 80425), (190, 64340), (200, 61123), (380, 32170), (475, 25736), (760, 16085), (950, 12868), (1900, 6434), (3217, 3800)]