17962380080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{16333}}^1$

素因数の和:16638

約数の個数: 80

約数和(自身を含む): 42655260960

約数和(自身を除く): 24692880880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 233, 236, 295, 466, 472, 590, 932, 944, 1165, 1180, 1864, 2330, 2360, 3728, 4660, 4720, 9320, 13747, 16333, 18640, 27494, 32666, 54988, 65332, 68735, 81665, 109976, 130664, 137470, 163330, 219952, 261328, 274940, 326660, 549880, 653320, 963647, 1099760, 1306640, 1927294, 3805589, 3854588, 4818235, 7611178, 7709176, 9636470, 15222356, 15418352, 19027945, 19272940, 30444712, 38055890, 38545880, 60889424, 76111780, 77091760, 152223560, 224529751, 304447120, 449059502, 898119004, 1122648755, 1796238008, 2245297510, 3592476016, 4490595020, 8981190040, 17962380080]

約数ペア:

[(1, 17962380080), (2, 8981190040), (4, 4490595020), (5, 3592476016), (8, 2245297510), (10, 1796238008), (16, 1122648755), (20, 898119004), (40, 449059502), (59, 304447120), (80, 224529751), (118, 152223560), (233, 77091760), (236, 76111780), (295, 60889424), (466, 38545880), (472, 38055890), (590, 30444712), (932, 19272940), (944, 19027945), (1165, 15418352), (1180, 15222356), (1864, 9636470), (2330, 7709176), (2360, 7611178), (3728, 4818235), (4660, 3854588), (4720, 3805589), (9320, 1927294), (13747, 1306640), (16333, 1099760), (18640, 963647), (27494, 653320), (32666, 549880), (54988, 326660), (65332, 274940), (68735, 261328), (81665, 219952), (109976, 163330), (130664, 137470)]