97392760

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7829}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 219866400

約数和(自身を除く): 122473640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 7829, 12440, 15658, 31316, 39145, 62632, 78290, 156580, 313160, 2434819, 4869638, 9739276, 12174095, 19478552, 24348190, 48696380, 97392760]

約数ペア:

[(1, 97392760), (2, 48696380), (4, 24348190), (5, 19478552), (8, 12174095), (10, 9739276), (20, 4869638), (40, 2434819), (311, 313160), (622, 156580), (1244, 78290), (1555, 62632), (2488, 39145), (3110, 31316), (6220, 15658), (7829, 12440)]