22173110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 41636160

約数和(自身を除く): 19463050

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 487, 785, 974, 1570, 2435, 4553, 4870, 9106, 14123, 22765, 28246, 45530, 70615, 76459, 141230, 152918, 382295, 764590, 2217311, 4434622, 11086555, 22173110]

約数ペア:

[(1, 22173110), (2, 11086555), (5, 4434622), (10, 2217311), (29, 764590), (58, 382295), (145, 152918), (157, 141230), (290, 76459), (314, 70615), (487, 45530), (785, 28246), (974, 22765), (1570, 14123), (2435, 9106), (4553, 4870)]