17629340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 41277600

約数和(自身を除く): 23648260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2729, 3230, 5458, 6460, 10916, 13645, 27290, 46393, 51851, 54580, 92786, 103702, 185572, 207404, 231965, 259255, 463930, 518510, 881467, 927860, 1037020, 1762934, 3525868, 4407335, 8814670, 17629340]

約数ペア:

[(1, 17629340), (2, 8814670), (4, 4407335), (5, 3525868), (10, 1762934), (17, 1037020), (19, 927860), (20, 881467), (34, 518510), (38, 463930), (68, 259255), (76, 231965), (85, 207404), (95, 185572), (170, 103702), (190, 92786), (323, 54580), (340, 51851), (380, 46393), (646, 27290), (1292, 13645), (1615, 10916), (2729, 6460), (3230, 5458)]