16922950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 35555760

約数和(自身を除く): 18632810

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1061, 1450, 1595, 2122, 3190, 5305, 7975, 10610, 11671, 15950, 23342, 26525, 30769, 53050, 58355, 61538, 116710, 153845, 291775, 307690, 338459, 583550, 676918, 769225, 1538450, 1692295, 3384590, 8461475, 16922950]

約数ペア:

[(1, 16922950), (2, 8461475), (5, 3384590), (10, 1692295), (11, 1538450), (22, 769225), (25, 676918), (29, 583550), (50, 338459), (55, 307690), (58, 291775), (110, 153845), (145, 116710), (275, 61538), (290, 58355), (319, 53050), (550, 30769), (638, 26525), (725, 23342), (1061, 15950), (1450, 11671), (1595, 10610), (2122, 7975), (3190, 5305)]