3217381640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7312231}}^1$

素因数の和:7312253

約数の個数: 32

約数和(自身を含む): 7897210560

約数和(自身を除く): 4679828920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7312231, 14624462, 29248924, 36561155, 58497848, 73122310, 80434541, 146244620, 160869082, 292489240, 321738164, 402172705, 643476328, 804345410, 1608690820, 3217381640]

約数ペア:

[(1, 3217381640), (2, 1608690820), (4, 804345410), (5, 643476328), (8, 402172705), (10, 321738164), (11, 292489240), (20, 160869082), (22, 146244620), (40, 80434541), (44, 73122310), (55, 58497848), (88, 36561155), (110, 29248924), (220, 14624462), (440, 7312231)]