80550470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 196058880

約数和(自身を除く): 115508410

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 182, 286, 338, 385, 455, 619, 715, 770, 845, 910, 1001, 1183, 1238, 1430, 1690, 1859, 2002, 2366, 3095, 3718, 4333, 5005, 5915, 6190, 6809, 8047, 8666, 9295, 10010, 11830, 13013, 13618, 16094, 18590, 21665, 26026, 34045, 40235, 43330, 47663, 56329, 65065, 68090, 80470, 88517, 95326, 104611, 112658, 130130, 177034, 209222, 238315, 281645, 442585, 476630, 523055, 563290, 619619, 732277, 885170, 1046110, 1150721, 1239238, 1464554, 2301442, 3098095, 3661385, 5753605, 6196190, 7322770, 8055047, 11507210, 16110094, 40275235, 80550470]

約数ペア:

[(1, 80550470), (2, 40275235), (5, 16110094), (7, 11507210), (10, 8055047), (11, 7322770), (13, 6196190), (14, 5753605), (22, 3661385), (26, 3098095), (35, 2301442), (55, 1464554), (65, 1239238), (70, 1150721), (77, 1046110), (91, 885170), (110, 732277), (130, 619619), (143, 563290), (154, 523055), (169, 476630), (182, 442585), (286, 281645), (338, 238315), (385, 209222), (455, 177034), (619, 130130), (715, 112658), (770, 104611), (845, 95326), (910, 88517), (1001, 80470), (1183, 68090), (1238, 65065), (1430, 56329), (1690, 47663), (1859, 43330), (2002, 40235), (2366, 34045), (3095, 26026), (3718, 21665), (4333, 18590), (5005, 16094), (5915, 13618), (6190, 13013), (6809, 11830), (8047, 10010), (8666, 9295)]