22696520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7369}}^1$

素因数の和:7398

約数の個数: 64

約数和(自身を含む): 63676800

約数和(自身を除く): 40980280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7369, 14738, 29476, 36845, 51583, 58952, 73690, 81059, 103166, 147380, 162118, 206332, 257915, 294760, 324236, 405295, 412664, 515830, 567413, 648472, 810590, 1031660, 1134826, 1621180, 2063320, 2269652, 2837065, 3242360, 4539304, 5674130, 11348260, 22696520]

約数ペア:

[(1, 22696520), (2, 11348260), (4, 5674130), (5, 4539304), (7, 3242360), (8, 2837065), (10, 2269652), (11, 2063320), (14, 1621180), (20, 1134826), (22, 1031660), (28, 810590), (35, 648472), (40, 567413), (44, 515830), (55, 412664), (56, 405295), (70, 324236), (77, 294760), (88, 257915), (110, 206332), (140, 162118), (154, 147380), (220, 103166), (280, 81059), (308, 73690), (385, 58952), (440, 51583), (616, 36845), (770, 29476), (1540, 14738), (3080, 7369)]