28016607960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7074901}}^1$

素因数の和:7074929

約数の個数: 96

約数和(自身を含む): 99331624080

約数和(自身を除く): 71315016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7074901, 14149802, 21224703, 28299604, 35374505, 42449406, 56599208, 63674109, 70749010, 77823911, 84898812, 106123515, 127348218, 141498020, 155647822, 169797624, 212247030, 233471733, 254696436, 282996040, 311295644, 318370545, 389119555, 424494060, 466943466, 509392872, 622591288, 636741090, 700415199, 778239110, 848988120, 933886932, 1167358665, 1273482180, 1400830398, 1556478220, 1867773864, 2334717330, 2546964360, 2801660796, 3112956440, 3502075995, 4669434660, 5603321592, 7004151990, 9338869320, 14008303980, 28016607960]

約数ペア:

[(1, 28016607960), (2, 14008303980), (3, 9338869320), (4, 7004151990), (5, 5603321592), (6, 4669434660), (8, 3502075995), (9, 3112956440), (10, 2801660796), (11, 2546964360), (12, 2334717330), (15, 1867773864), (18, 1556478220), (20, 1400830398), (22, 1273482180), (24, 1167358665), (30, 933886932), (33, 848988120), (36, 778239110), (40, 700415199), (44, 636741090), (45, 622591288), (55, 509392872), (60, 466943466), (66, 424494060), (72, 389119555), (88, 318370545), (90, 311295644), (99, 282996040), (110, 254696436), (120, 233471733), (132, 212247030), (165, 169797624), (180, 155647822), (198, 141498020), (220, 127348218), (264, 106123515), (330, 84898812), (360, 77823911), (396, 70749010), (440, 63674109), (495, 56599208), (660, 42449406), (792, 35374505), (990, 28299604), (1320, 21224703), (1980, 14149802), (3960, 7074901)]