66122560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4217}}^1$

素因数の和:4248

約数の個数: 84

約数和(自身を含む): 183204612

約数和(自身を除く): 117082052

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4217, 7840, 8434, 15680, 16868, 21085, 29519, 33736, 42170, 59038, 67472, 84340, 118076, 134944, 147595, 168680, 206633, 236152, 269888, 295190, 337360, 413266, 472304, 590380, 674720, 826532, 944608, 1033165, 1180760, 1349440, 1653064, 1889216, 2066330, 2361520, 3306128, 4132660, 4723040, 6612256, 8265320, 9446080, 13224512, 16530640, 33061280, 66122560]

約数ペア:

[(1, 66122560), (2, 33061280), (4, 16530640), (5, 13224512), (7, 9446080), (8, 8265320), (10, 6612256), (14, 4723040), (16, 4132660), (20, 3306128), (28, 2361520), (32, 2066330), (35, 1889216), (40, 1653064), (49, 1349440), (56, 1180760), (64, 1033165), (70, 944608), (80, 826532), (98, 674720), (112, 590380), (140, 472304), (160, 413266), (196, 337360), (224, 295190), (245, 269888), (280, 236152), (320, 206633), (392, 168680), (448, 147595), (490, 134944), (560, 118076), (784, 84340), (980, 67472), (1120, 59038), (1568, 42170), (1960, 33736), (2240, 29519), (3136, 21085), (3920, 16868), (4217, 15680), (7840, 8434)]