12450460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 30209760

約数和(自身を除く): 17759300

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3329, 3740, 6658, 13316, 16645, 33290, 36619, 56593, 66580, 73238, 113186, 146476, 183095, 226372, 282965, 366190, 565930, 622523, 732380, 1131860, 1245046, 2490092, 3112615, 6225230, 12450460]

約数ペア:

[(1, 12450460), (2, 6225230), (4, 3112615), (5, 2490092), (10, 1245046), (11, 1131860), (17, 732380), (20, 622523), (22, 565930), (34, 366190), (44, 282965), (55, 226372), (68, 183095), (85, 146476), (110, 113186), (170, 73238), (187, 66580), (220, 56593), (340, 36619), (374, 33290), (748, 16645), (935, 13316), (1870, 6658), (3329, 3740)]