80322550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 192559104

約数和(自身を除く): 112236554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 110, 154, 155, 175, 217, 275, 310, 341, 350, 385, 434, 550, 673, 682, 770, 775, 1085, 1346, 1550, 1705, 1925, 2170, 2387, 3365, 3410, 3850, 4711, 4774, 5425, 6730, 7403, 8525, 9422, 10850, 11935, 14806, 16825, 17050, 20863, 23555, 23870, 33650, 37015, 41726, 47110, 51821, 59675, 74030, 103642, 104315, 117775, 119350, 146041, 185075, 208630, 229493, 235550, 259105, 292082, 370150, 458986, 518210, 521575, 730205, 1043150, 1147465, 1295525, 1460410, 1606451, 2294930, 2591050, 3212902, 3651025, 5737325, 7302050, 8032255, 11474650, 16064510, 40161275, 80322550]

約数ペア:

[(1, 80322550), (2, 40161275), (5, 16064510), (7, 11474650), (10, 8032255), (11, 7302050), (14, 5737325), (22, 3651025), (25, 3212902), (31, 2591050), (35, 2294930), (50, 1606451), (55, 1460410), (62, 1295525), (70, 1147465), (77, 1043150), (110, 730205), (154, 521575), (155, 518210), (175, 458986), (217, 370150), (275, 292082), (310, 259105), (341, 235550), (350, 229493), (385, 208630), (434, 185075), (550, 146041), (673, 119350), (682, 117775), (770, 104315), (775, 103642), (1085, 74030), (1346, 59675), (1550, 51821), (1705, 47110), (1925, 41726), (2170, 37015), (2387, 33650), (3365, 23870), (3410, 23555), (3850, 20863), (4711, 17050), (4774, 16825), (5425, 14806), (6730, 11935), (7403, 10850), (8525, 9422)]