940390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 1886976

約数和(自身を除く): 946586

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 103, 110, 166, 206, 415, 515, 830, 913, 1030, 1133, 1826, 2266, 4565, 5665, 8549, 9130, 11330, 17098, 42745, 85490, 94039, 188078, 470195, 940390]

約数ペア:

[(1, 940390), (2, 470195), (5, 188078), (10, 94039), (11, 85490), (22, 42745), (55, 17098), (83, 11330), (103, 9130), (110, 8549), (166, 5665), (206, 4565), (415, 2266), (515, 1826), (830, 1133), (913, 1030)]