1024760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 2682720

約数和(自身を除く): 1657960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 137, 170, 187, 220, 274, 340, 374, 440, 548, 680, 685, 748, 935, 1096, 1370, 1496, 1507, 1870, 2329, 2740, 3014, 3740, 4658, 5480, 6028, 7480, 7535, 9316, 11645, 12056, 15070, 18632, 23290, 25619, 30140, 46580, 51238, 60280, 93160, 102476, 128095, 204952, 256190, 512380, 1024760]

約数ペア:

[(1, 1024760), (2, 512380), (4, 256190), (5, 204952), (8, 128095), (10, 102476), (11, 93160), (17, 60280), (20, 51238), (22, 46580), (34, 30140), (40, 25619), (44, 23290), (55, 18632), (68, 15070), (85, 12056), (88, 11645), (110, 9316), (136, 7535), (137, 7480), (170, 6028), (187, 5480), (220, 4658), (274, 3740), (340, 3014), (374, 2740), (440, 2329), (548, 1870), (680, 1507), (685, 1496), (748, 1370), (935, 1096)]