80021130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4691

約数の個数: 64

約数和(自身を含む): 222179328

約数和(自身を除く): 142158198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 4591, 5810, 8715, 9182, 13773, 17430, 22955, 27546, 32137, 45910, 64274, 68865, 96411, 137730, 160685, 192822, 321370, 381053, 482055, 762106, 964110, 1143159, 1905265, 2286318, 2667371, 3810530, 5334742, 5715795, 8002113, 11431590, 13336855, 16004226, 26673710, 40010565, 80021130]

約数ペア:

[(1, 80021130), (2, 40010565), (3, 26673710), (5, 16004226), (6, 13336855), (7, 11431590), (10, 8002113), (14, 5715795), (15, 5334742), (21, 3810530), (30, 2667371), (35, 2286318), (42, 1905265), (70, 1143159), (83, 964110), (105, 762106), (166, 482055), (210, 381053), (249, 321370), (415, 192822), (498, 160685), (581, 137730), (830, 96411), (1162, 68865), (1245, 64274), (1743, 45910), (2490, 32137), (2905, 27546), (3486, 22955), (4591, 17430), (5810, 13773), (8715, 9182)]