100412840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{228211}}^1$

素因数の和:228233

約数の個数: 32

約数和(自身を含む): 246468960

約数和(自身を除く): 146056120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 228211, 456422, 912844, 1141055, 1825688, 2282110, 2510321, 4564220, 5020642, 9128440, 10041284, 12551605, 20082568, 25103210, 50206420, 100412840]

約数ペア:

[(1, 100412840), (2, 50206420), (4, 25103210), (5, 20082568), (8, 12551605), (10, 10041284), (11, 9128440), (20, 5020642), (22, 4564220), (40, 2510321), (44, 2282110), (55, 1825688), (88, 1141055), (110, 912844), (220, 456422), (440, 228211)]