796058960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2287}}^1$

素因数の和:2548

約数の個数: 80

約数和(自身を含む): 1957612800

約数和(自身を除く): 1161553840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 229, 304, 380, 458, 760, 916, 1145, 1520, 1832, 2287, 2290, 3664, 4351, 4574, 4580, 8702, 9148, 9160, 11435, 17404, 18296, 18320, 21755, 22870, 34808, 36592, 43453, 43510, 45740, 69616, 86906, 87020, 91480, 173812, 174040, 182960, 217265, 347624, 348080, 434530, 523723, 695248, 869060, 1047446, 1738120, 2094892, 2618615, 3476240, 4189784, 5237230, 8379568, 9950737, 10474460, 19901474, 20948920, 39802948, 41897840, 49753685, 79605896, 99507370, 159211792, 199014740, 398029480, 796058960]

約数ペア:

[(1, 796058960), (2, 398029480), (4, 199014740), (5, 159211792), (8, 99507370), (10, 79605896), (16, 49753685), (19, 41897840), (20, 39802948), (38, 20948920), (40, 19901474), (76, 10474460), (80, 9950737), (95, 8379568), (152, 5237230), (190, 4189784), (229, 3476240), (304, 2618615), (380, 2094892), (458, 1738120), (760, 1047446), (916, 869060), (1145, 695248), (1520, 523723), (1832, 434530), (2287, 348080), (2290, 347624), (3664, 217265), (4351, 182960), (4574, 174040), (4580, 173812), (8702, 91480), (9148, 87020), (9160, 86906), (11435, 69616), (17404, 45740), (18296, 43510), (18320, 43453), (21755, 36592), (22870, 34808)]