348519380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{93187}}^1$

素因数の和:93224

約数の個数: 48

約数和(自身を含む): 845401536

約数和(自身を除く): 496882156

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, 93187, 186374, 372748, 465935, 931870, 1025057, 1584179, 1863740, 2050114, 3168358, 4100228, 5125285, 6336716, 7920895, 10250570, 15841790, 17425969, 20501140, 31683580, 34851938, 69703876, 87129845, 174259690, 348519380]

約数ペア:

[(1, 348519380), (2, 174259690), (4, 87129845), (5, 69703876), (10, 34851938), (11, 31683580), (17, 20501140), (20, 17425969), (22, 15841790), (34, 10250570), (44, 7920895), (55, 6336716), (68, 5125285), (85, 4100228), (110, 3168358), (170, 2050114), (187, 1863740), (220, 1584179), (340, 1025057), (374, 931870), (748, 465935), (935, 372748), (1870, 186374), (3740, 93187)]