450388850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 869944320

約数和(自身を除く): 419555470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 383, 725, 766, 811, 1450, 1622, 1915, 3830, 4055, 8110, 9575, 11107, 19150, 20275, 22214, 23519, 40550, 47038, 55535, 111070, 117595, 235190, 277675, 310613, 555350, 587975, 621226, 1175950, 1553065, 3106130, 7765325, 9007777, 15530650, 18015554, 45038885, 90077770, 225194425, 450388850]

約数ペア:

[(1, 450388850), (2, 225194425), (5, 90077770), (10, 45038885), (25, 18015554), (29, 15530650), (50, 9007777), (58, 7765325), (145, 3106130), (290, 1553065), (383, 1175950), (725, 621226), (766, 587975), (811, 555350), (1450, 310613), (1622, 277675), (1915, 235190), (3830, 117595), (4055, 111070), (8110, 55535), (9575, 47038), (11107, 40550), (19150, 23519), (20275, 22214)]