75538040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65119}}^1$

素因数の和:65159

約数の個数: 32

約数和(自身を含む): 175824000

約数和(自身を除く): 100285960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 65119, 130238, 260476, 325595, 520952, 651190, 1302380, 1888451, 2604760, 3776902, 7553804, 9442255, 15107608, 18884510, 37769020, 75538040]

約数ペア:

[(1, 75538040), (2, 37769020), (4, 18884510), (5, 15107608), (8, 9442255), (10, 7553804), (20, 3776902), (29, 2604760), (40, 1888451), (58, 1302380), (116, 651190), (145, 520952), (232, 325595), (290, 260476), (580, 130238), (1160, 65119)]