1026025840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{96431}}^1$

素因数の和:96470

約数の個数: 80

約数和(自身を含む): 2869816320

約数和(自身を除く): 1843790480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 96431, 192862, 385724, 482155, 675017, 771448, 964310, 1350034, 1542896, 1832189, 1928620, 2700068, 3375085, 3664378, 3857240, 5400136, 6750170, 7328756, 7714480, 9160945, 10800272, 12825323, 13500340, 14657512, 18321890, 25650646, 27000680, 29315024, 36643780, 51301292, 54001360, 64126615, 73287560, 102602584, 128253230, 146575120, 205205168, 256506460, 513012920, 1026025840]

約数ペア:

[(1, 1026025840), (2, 513012920), (4, 256506460), (5, 205205168), (7, 146575120), (8, 128253230), (10, 102602584), (14, 73287560), (16, 64126615), (19, 54001360), (20, 51301292), (28, 36643780), (35, 29315024), (38, 27000680), (40, 25650646), (56, 18321890), (70, 14657512), (76, 13500340), (80, 12825323), (95, 10800272), (112, 9160945), (133, 7714480), (140, 7328756), (152, 6750170), (190, 5400136), (266, 3857240), (280, 3664378), (304, 3375085), (380, 2700068), (532, 1928620), (560, 1832189), (665, 1542896), (760, 1350034), (1064, 964310), (1330, 771448), (1520, 675017), (2128, 482155), (2660, 385724), (5320, 192862), (10640, 96431)]