18626300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 52496640

約数和(自身を除く): 33870340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 59, 70, 77, 82, 100, 110, 118, 140, 154, 164, 175, 205, 220, 236, 275, 287, 295, 308, 350, 385, 410, 413, 451, 550, 574, 590, 649, 700, 770, 820, 826, 902, 1025, 1100, 1148, 1180, 1298, 1435, 1475, 1540, 1652, 1804, 1925, 2050, 2065, 2255, 2419, 2596, 2870, 2950, 3157, 3245, 3850, 4100, 4130, 4510, 4543, 4838, 5740, 5900, 6314, 6490, 7175, 7700, 8260, 9020, 9086, 9676, 10325, 11275, 12095, 12628, 12980, 14350, 15785, 16225, 16933, 18172, 20650, 22550, 22715, 24190, 26609, 28700, 31570, 32450, 33866, 41300, 45100, 45430, 48380, 53218, 60475, 63140, 64900, 67732, 78925, 84665, 90860, 106436, 113575, 120950, 133045, 157850, 169330, 186263, 227150, 241900, 266090, 315700, 338660, 372526, 423325, 454300, 532180, 665225, 745052, 846650, 931315, 1330450, 1693300, 1862630, 2660900, 3725260, 4656575, 9313150, 18626300]

約数ペア:

[(1, 18626300), (2, 9313150), (4, 4656575), (5, 3725260), (7, 2660900), (10, 1862630), (11, 1693300), (14, 1330450), (20, 931315), (22, 846650), (25, 745052), (28, 665225), (35, 532180), (41, 454300), (44, 423325), (50, 372526), (55, 338660), (59, 315700), (70, 266090), (77, 241900), (82, 227150), (100, 186263), (110, 169330), (118, 157850), (140, 133045), (154, 120950), (164, 113575), (175, 106436), (205, 90860), (220, 84665), (236, 78925), (275, 67732), (287, 64900), (295, 63140), (308, 60475), (350, 53218), (385, 48380), (410, 45430), (413, 45100), (451, 41300), (550, 33866), (574, 32450), (590, 31570), (649, 28700), (700, 26609), (770, 24190), (820, 22715), (826, 22550), (902, 20650), (1025, 18172), (1100, 16933), (1148, 16225), (1180, 15785), (1298, 14350), (1435, 12980), (1475, 12628), (1540, 12095), (1652, 11275), (1804, 10325), (1925, 9676), (2050, 9086), (2065, 9020), (2255, 8260), (2419, 7700), (2596, 7175), (2870, 6490), (2950, 6314), (3157, 5900), (3245, 5740), (3850, 4838), (4100, 4543), (4130, 4510)]