27913280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4627

約数の個数: 56

約数和(自身を含む): 69982080

約数和(自身を除く): 42068800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4591, 6080, 9182, 18364, 22955, 36728, 45910, 73456, 87229, 91820, 146912, 174458, 183640, 293824, 348916, 367280, 436145, 697832, 734560, 872290, 1395664, 1469120, 1744580, 2791328, 3489160, 5582656, 6978320, 13956640, 27913280]

約数ペア:

[(1, 27913280), (2, 13956640), (4, 6978320), (5, 5582656), (8, 3489160), (10, 2791328), (16, 1744580), (19, 1469120), (20, 1395664), (32, 872290), (38, 734560), (40, 697832), (64, 436145), (76, 367280), (80, 348916), (95, 293824), (152, 183640), (160, 174458), (190, 146912), (304, 91820), (320, 87229), (380, 73456), (608, 45910), (760, 36728), (1216, 22955), (1520, 18364), (3040, 9182), (4591, 6080)]