17387260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 42184800

約数和(自身を除く): 24797540

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, 3740, 4649, 9298, 18596, 23245, 46490, 51139, 79033, 92980, 102278, 158066, 204556, 255695, 316132, 395165, 511390, 790330, 869363, 1022780, 1580660, 1738726, 3477452, 4346815, 8693630, 17387260]

約数ペア:

[(1, 17387260), (2, 8693630), (4, 4346815), (5, 3477452), (10, 1738726), (11, 1580660), (17, 1022780), (20, 869363), (22, 790330), (34, 511390), (44, 395165), (55, 316132), (68, 255695), (85, 204556), (110, 158066), (170, 102278), (187, 92980), (220, 79033), (340, 51139), (374, 46490), (748, 23245), (935, 18596), (1870, 9298), (3740, 4649)]