9664550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 20971872

約数和(自身を除く): 11307322

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 521, 530, 742, 1042, 1325, 1855, 2605, 2650, 3647, 3710, 5210, 7294, 9275, 13025, 18235, 18550, 26050, 27613, 36470, 55226, 91175, 138065, 182350, 193291, 276130, 386582, 690325, 966455, 1380650, 1932910, 4832275, 9664550]

約数ペア:

[(1, 9664550), (2, 4832275), (5, 1932910), (7, 1380650), (10, 966455), (14, 690325), (25, 386582), (35, 276130), (50, 193291), (53, 182350), (70, 138065), (106, 91175), (175, 55226), (265, 36470), (350, 27613), (371, 26050), (521, 18550), (530, 18235), (742, 13025), (1042, 9275), (1325, 7294), (1855, 5210), (2605, 3710), (2650, 3647)]