547494880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{180097}}^1$

素因数の和:180131

約数の個数: 48

約数和(自身を含む): 1361540880

約数和(自身を除く): 814046000

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, 1520, 3040, 180097, 360194, 720388, 900485, 1440776, 1800970, 2881552, 3421843, 3601940, 5763104, 6843686, 7203880, 13687372, 14407760, 17109215, 27374744, 28815520, 34218430, 54749488, 68436860, 109498976, 136873720, 273747440, 547494880]

約数ペア:

[(1, 547494880), (2, 273747440), (4, 136873720), (5, 109498976), (8, 68436860), (10, 54749488), (16, 34218430), (19, 28815520), (20, 27374744), (32, 17109215), (38, 14407760), (40, 13687372), (76, 7203880), (80, 6843686), (95, 5763104), (152, 3601940), (160, 3421843), (190, 2881552), (304, 1800970), (380, 1440776), (608, 900485), (760, 720388), (1520, 360194), (3040, 180097)]