2410506440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{77359}}^1$

素因数の和:77430

約数の個数: 64

約数和(自身を含む): 5848416000

約数和(自身を除く): 3437909560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3895, 6232, 7790, 15580, 31160, 77359, 154718, 309436, 386795, 618872, 773590, 1469821, 1547180, 2939642, 3094360, 3171719, 5879284, 6343438, 7349105, 11758568, 12686876, 14698210, 15858595, 25373752, 29396420, 31717190, 58792840, 60262661, 63434380, 120525322, 126868760, 241050644, 301313305, 482101288, 602626610, 1205253220, 2410506440]

約数ペア:

[(1, 2410506440), (2, 1205253220), (4, 602626610), (5, 482101288), (8, 301313305), (10, 241050644), (19, 126868760), (20, 120525322), (38, 63434380), (40, 60262661), (41, 58792840), (76, 31717190), (82, 29396420), (95, 25373752), (152, 15858595), (164, 14698210), (190, 12686876), (205, 11758568), (328, 7349105), (380, 6343438), (410, 5879284), (760, 3171719), (779, 3094360), (820, 2939642), (1558, 1547180), (1640, 1469821), (3116, 773590), (3895, 618872), (6232, 386795), (7790, 309436), (15580, 154718), (31160, 77359)]