5865520

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 13753584

約数和(自身を除く): 7888064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 467, 628, 785, 934, 1256, 1570, 1868, 2335, 2512, 3140, 3736, 4670, 6280, 7472, 9340, 12560, 18680, 37360, 73319, 146638, 293276, 366595, 586552, 733190, 1173104, 1466380, 2932760, 5865520]

約数ペア:

[(1, 5865520), (2, 2932760), (4, 1466380), (5, 1173104), (8, 733190), (10, 586552), (16, 366595), (20, 293276), (40, 146638), (80, 73319), (157, 37360), (314, 18680), (467, 12560), (628, 9340), (785, 7472), (934, 6280), (1256, 4670), (1570, 3736), (1868, 3140), (2335, 2512)]