38429350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 78343200

約数和(自身を除く): 39913850

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 1559, 2465, 3118, 4930, 7795, 12325, 15590, 24650, 26503, 38975, 45211, 53006, 77950, 90422, 132515, 226055, 265030, 452110, 662575, 768587, 1130275, 1325150, 1537174, 2260550, 3842935, 7685870, 19214675, 38429350]

約数ペア:

[(1, 38429350), (2, 19214675), (5, 7685870), (10, 3842935), (17, 2260550), (25, 1537174), (29, 1325150), (34, 1130275), (50, 768587), (58, 662575), (85, 452110), (145, 265030), (170, 226055), (290, 132515), (425, 90422), (493, 77950), (725, 53006), (850, 45211), (986, 38975), (1450, 26503), (1559, 24650), (2465, 15590), (3118, 12325), (4930, 7795)]