88821040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14419}}^1$

素因数の和:14450

約数の個数: 80

約数和(自身を含む): 257483520

約数和(自身を除く): 168662480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 14419, 28838, 57676, 72095, 100933, 115352, 144190, 158609, 201866, 230704, 288380, 317218, 403732, 504665, 576760, 634436, 793045, 807464, 1009330, 1110263, 1153520, 1268872, 1586090, 1614928, 2018660, 2220526, 2537744, 3172180, 4037320, 4441052, 5551315, 6344360, 8074640, 8882104, 11102630, 12688720, 17764208, 22205260, 44410520, 88821040]

約数ペア:

[(1, 88821040), (2, 44410520), (4, 22205260), (5, 17764208), (7, 12688720), (8, 11102630), (10, 8882104), (11, 8074640), (14, 6344360), (16, 5551315), (20, 4441052), (22, 4037320), (28, 3172180), (35, 2537744), (40, 2220526), (44, 2018660), (55, 1614928), (56, 1586090), (70, 1268872), (77, 1153520), (80, 1110263), (88, 1009330), (110, 807464), (112, 793045), (140, 634436), (154, 576760), (176, 504665), (220, 403732), (280, 317218), (308, 288380), (385, 230704), (440, 201866), (560, 158609), (616, 144190), (770, 115352), (880, 100933), (1232, 72095), (1540, 57676), (3080, 28838), (6160, 14419)]