17068640

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 40742352

約数和(自身を除く): 23673712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 997, 1070, 1712, 1994, 2140, 3424, 3988, 4280, 4985, 7976, 8560, 9970, 15952, 17120, 19940, 31904, 39880, 79760, 106679, 159520, 213358, 426716, 533395, 853432, 1066790, 1706864, 2133580, 3413728, 4267160, 8534320, 17068640]

約数ペア:

[(1, 17068640), (2, 8534320), (4, 4267160), (5, 3413728), (8, 2133580), (10, 1706864), (16, 1066790), (20, 853432), (32, 533395), (40, 426716), (80, 213358), (107, 159520), (160, 106679), (214, 79760), (428, 39880), (535, 31904), (856, 19940), (997, 17120), (1070, 15952), (1712, 9970), (1994, 8560), (2140, 7976), (3424, 4985), (3988, 4280)]