41656720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 112314240

約数和(自身を除く): 70657520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1019, 1022, 1168, 1460, 2038, 2044, 2555, 2920, 4076, 4088, 5095, 5110, 5840, 7133, 8152, 8176, 10190, 10220, 14266, 16304, 20380, 20440, 28532, 35665, 40760, 40880, 57064, 71330, 74387, 81520, 114128, 142660, 148774, 285320, 297548, 371935, 520709, 570640, 595096, 743870, 1041418, 1190192, 1487740, 2082836, 2603545, 2975480, 4165672, 5207090, 5950960, 8331344, 10414180, 20828360, 41656720]

約数ペア:

[(1, 41656720), (2, 20828360), (4, 10414180), (5, 8331344), (7, 5950960), (8, 5207090), (10, 4165672), (14, 2975480), (16, 2603545), (20, 2082836), (28, 1487740), (35, 1190192), (40, 1041418), (56, 743870), (70, 595096), (73, 570640), (80, 520709), (112, 371935), (140, 297548), (146, 285320), (280, 148774), (292, 142660), (365, 114128), (511, 81520), (560, 74387), (584, 71330), (730, 57064), (1019, 40880), (1022, 40760), (1168, 35665), (1460, 28532), (2038, 20440), (2044, 20380), (2555, 16304), (2920, 14266), (4076, 10220), (4088, 10190), (5095, 8176), (5110, 8152), (5840, 7133)]