4411040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 10977120

約数和(自身を除く): 6566080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1451, 1520, 2902, 3040, 5804, 7255, 11608, 14510, 23216, 27569, 29020, 46432, 55138, 58040, 110276, 116080, 137845, 220552, 232160, 275690, 441104, 551380, 882208, 1102760, 2205520, 4411040]

約数ペア:

[(1, 4411040), (2, 2205520), (4, 1102760), (5, 882208), (8, 551380), (10, 441104), (16, 275690), (19, 232160), (20, 220552), (32, 137845), (38, 116080), (40, 110276), (76, 58040), (80, 55138), (95, 46432), (152, 29020), (160, 27569), (190, 23216), (304, 14510), (380, 11608), (608, 7255), (760, 5804), (1451, 3040), (1520, 2902)]