71367040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5907

約数の個数: 64

約数和(自身を含む): 179622000

約数和(自身を除く): 108254960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5869, 6080, 11738, 12160, 23476, 29345, 46952, 58690, 93904, 111511, 117380, 187808, 223022, 234760, 375616, 446044, 469520, 557555, 751232, 892088, 939040, 1115110, 1784176, 1878080, 2230220, 3568352, 3756160, 4460440, 7136704, 8920880, 14273408, 17841760, 35683520, 71367040]

約数ペア:

[(1, 71367040), (2, 35683520), (4, 17841760), (5, 14273408), (8, 8920880), (10, 7136704), (16, 4460440), (19, 3756160), (20, 3568352), (32, 2230220), (38, 1878080), (40, 1784176), (64, 1115110), (76, 939040), (80, 892088), (95, 751232), (128, 557555), (152, 469520), (160, 446044), (190, 375616), (304, 234760), (320, 223022), (380, 187808), (608, 117380), (640, 111511), (760, 93904), (1216, 58690), (1520, 46952), (2432, 29345), (3040, 23476), (5869, 12160), (6080, 11738)]