10274320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2621}}^1$

素因数の和:2648

約数の個数: 60

約数和(自身を含む): 27798444

約数和(自身を除く): 17524124

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2621, 3920, 5242, 10484, 13105, 18347, 20968, 26210, 36694, 41936, 52420, 73388, 91735, 104840, 128429, 146776, 183470, 209680, 256858, 293552, 366940, 513716, 642145, 733880, 1027432, 1284290, 1467760, 2054864, 2568580, 5137160, 10274320]

約数ペア:

[(1, 10274320), (2, 5137160), (4, 2568580), (5, 2054864), (7, 1467760), (8, 1284290), (10, 1027432), (14, 733880), (16, 642145), (20, 513716), (28, 366940), (35, 293552), (40, 256858), (49, 209680), (56, 183470), (70, 146776), (80, 128429), (98, 104840), (112, 91735), (140, 73388), (196, 52420), (245, 41936), (280, 36694), (392, 26210), (490, 20968), (560, 18347), (784, 13105), (980, 10484), (1960, 5242), (2621, 3920)]