1738760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 4143960

約数和(自身を除く): 2405200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2557, 5114, 10228, 12785, 20456, 25570, 43469, 51140, 86938, 102280, 173876, 217345, 347752, 434690, 869380, 1738760]

約数ペア:

[(1, 1738760), (2, 869380), (4, 434690), (5, 347752), (8, 217345), (10, 173876), (17, 102280), (20, 86938), (34, 51140), (40, 43469), (68, 25570), (85, 20456), (136, 12785), (170, 10228), (340, 5114), (680, 2557)]