9281450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 18447480

約数和(自身を除く): 9166030

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 173, 185, 290, 346, 370, 725, 865, 925, 1073, 1450, 1730, 1850, 2146, 4325, 5017, 5365, 6401, 8650, 10034, 10730, 12802, 25085, 26825, 32005, 50170, 53650, 64010, 125425, 160025, 185629, 250850, 320050, 371258, 928145, 1856290, 4640725, 9281450]

約数ペア:

[(1, 9281450), (2, 4640725), (5, 1856290), (10, 928145), (25, 371258), (29, 320050), (37, 250850), (50, 185629), (58, 160025), (74, 125425), (145, 64010), (173, 53650), (185, 50170), (290, 32005), (346, 26825), (370, 25085), (725, 12802), (865, 10730), (925, 10034), (1073, 8650), (1450, 6401), (1730, 5365), (1850, 5017), (2146, 4325)]