53670880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 134719200

約数和(自身を除く): 81048320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 269, 290, 344, 430, 464, 538, 580, 688, 860, 928, 1076, 1160, 1247, 1345, 1376, 1720, 2152, 2320, 2494, 2690, 3440, 4304, 4640, 4988, 5380, 6235, 6880, 7801, 8608, 9976, 10760, 11567, 12470, 15602, 19952, 21520, 23134, 24940, 31204, 39005, 39904, 43040, 46268, 49880, 57835, 62408, 78010, 92536, 99760, 115670, 124816, 156020, 185072, 199520, 231340, 249632, 312040, 335443, 370144, 462680, 624080, 670886, 925360, 1248160, 1341772, 1677215, 1850720, 2683544, 3354430, 5367088, 6708860, 10734176, 13417720, 26835440, 53670880]

約数ペア:

[(1, 53670880), (2, 26835440), (4, 13417720), (5, 10734176), (8, 6708860), (10, 5367088), (16, 3354430), (20, 2683544), (29, 1850720), (32, 1677215), (40, 1341772), (43, 1248160), (58, 925360), (80, 670886), (86, 624080), (116, 462680), (145, 370144), (160, 335443), (172, 312040), (215, 249632), (232, 231340), (269, 199520), (290, 185072), (344, 156020), (430, 124816), (464, 115670), (538, 99760), (580, 92536), (688, 78010), (860, 62408), (928, 57835), (1076, 49880), (1160, 46268), (1247, 43040), (1345, 39904), (1376, 39005), (1720, 31204), (2152, 24940), (2320, 23134), (2494, 21520), (2690, 19952), (3440, 15602), (4304, 12470), (4640, 11567), (4988, 10760), (5380, 9976), (6235, 8608), (6880, 7801)]