27291040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{59}}^2$

素因数の和:147

約数の個数: 108

約数和(自身を含む): 76294386

約数和(自身を除く): 49003346

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 160, 196, 224, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 784, 826, 944, 980, 1120, 1180, 1568, 1652, 1888, 1960, 2065, 2360, 2891, 3304, 3481, 3920, 4130, 4720, 5782, 6608, 6962, 7840, 8260, 9440, 11564, 13216, 13924, 14455, 16520, 17405, 23128, 24367, 27848, 28910, 33040, 34810, 46256, 48734, 55696, 57820, 66080, 69620, 92512, 97468, 111392, 115640, 121835, 139240, 170569, 194936, 231280, 243670, 278480, 341138, 389872, 462560, 487340, 556960, 682276, 779744, 852845, 974680, 1364552, 1705690, 1949360, 2729104, 3411380, 3898720, 5458208, 6822760, 13645520, 27291040]

約数ペア:

[(1, 27291040), (2, 13645520), (4, 6822760), (5, 5458208), (7, 3898720), (8, 3411380), (10, 2729104), (14, 1949360), (16, 1705690), (20, 1364552), (28, 974680), (32, 852845), (35, 779744), (40, 682276), (49, 556960), (56, 487340), (59, 462560), (70, 389872), (80, 341138), (98, 278480), (112, 243670), (118, 231280), (140, 194936), (160, 170569), (196, 139240), (224, 121835), (236, 115640), (245, 111392), (280, 97468), (295, 92512), (392, 69620), (413, 66080), (472, 57820), (490, 55696), (560, 48734), (590, 46256), (784, 34810), (826, 33040), (944, 28910), (980, 27848), (1120, 24367), (1180, 23128), (1568, 17405), (1652, 16520), (1888, 14455), (1960, 13924), (2065, 13216), (2360, 11564), (2891, 9440), (3304, 8260), (3481, 7840), (3920, 6962), (4130, 6608), (4720, 5782)]