84017120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47737}}^1$

素因数の和:47763

約数の個数: 48

約数和(自身を含む): 216539568

約数和(自身を除く): 132522448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 47737, 95474, 190948, 238685, 381896, 477370, 525107, 763792, 954740, 1050214, 1527584, 1909480, 2100428, 2625535, 3818960, 4200856, 5251070, 7637920, 8401712, 10502140, 16803424, 21004280, 42008560, 84017120]

約数ペア:

[(1, 84017120), (2, 42008560), (4, 21004280), (5, 16803424), (8, 10502140), (10, 8401712), (11, 7637920), (16, 5251070), (20, 4200856), (22, 3818960), (32, 2625535), (40, 2100428), (44, 1909480), (55, 1527584), (80, 1050214), (88, 954740), (110, 763792), (160, 525107), (176, 477370), (220, 381896), (352, 238685), (440, 190948), (880, 95474), (1760, 47737)]