80019170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6155

約数の個数: 64

約数和(自身を含む): 190169856

約数和(自身を除く): 110150686

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6113, 6545, 12226, 13090, 30565, 42791, 61130, 67243, 85582, 103921, 134486, 207842, 213955, 336215, 427910, 470701, 519605, 672430, 727447, 941402, 1039210, 1143131, 1454894, 2286262, 2353505, 3637235, 4707010, 5715655, 7274470, 8001917, 11431310, 16003834, 40009585, 80019170]

約数ペア:

[(1, 80019170), (2, 40009585), (5, 16003834), (7, 11431310), (10, 8001917), (11, 7274470), (14, 5715655), (17, 4707010), (22, 3637235), (34, 2353505), (35, 2286262), (55, 1454894), (70, 1143131), (77, 1039210), (85, 941402), (110, 727447), (119, 672430), (154, 519605), (170, 470701), (187, 427910), (238, 336215), (374, 213955), (385, 207842), (595, 134486), (770, 103921), (935, 85582), (1190, 67243), (1309, 61130), (1870, 42791), (2618, 30565), (6113, 13090), (6545, 12226)]