80492808190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{19379}}^1$

素因数の和:19917

約数の個数: 64

約数和(自身を含む): 156651485760

約数和(自身を除く): 76158677570

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 461, 530, 901, 922, 1802, 2305, 4505, 4610, 7837, 9010, 15674, 19379, 24433, 38758, 39185, 48866, 78370, 96895, 122165, 193790, 244330, 329443, 415361, 658886, 830722, 1027087, 1647215, 2054174, 2076805, 3294430, 4153610, 5135435, 8933719, 10270870, 17460479, 17867438, 34920958, 44668595, 87302395, 89337190, 151873223, 174604790, 303746446, 473487107, 759366115, 946974214, 1518732230, 2367435535, 4734871070, 8049280819, 16098561638, 40246404095, 80492808190]

約数ペア:

[(1, 80492808190), (2, 40246404095), (5, 16098561638), (10, 8049280819), (17, 4734871070), (34, 2367435535), (53, 1518732230), (85, 946974214), (106, 759366115), (170, 473487107), (265, 303746446), (461, 174604790), (530, 151873223), (901, 89337190), (922, 87302395), (1802, 44668595), (2305, 34920958), (4505, 17867438), (4610, 17460479), (7837, 10270870), (9010, 8933719), (15674, 5135435), (19379, 4153610), (24433, 3294430), (38758, 2076805), (39185, 2054174), (48866, 1647215), (78370, 1027087), (96895, 830722), (122165, 658886), (193790, 415361), (244330, 329443)]