14197280

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 33951960

約数和(自身を除く): 19754680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 997, 1424, 1780, 1994, 2848, 3560, 3988, 4985, 7120, 7976, 9970, 14240, 15952, 19940, 31904, 39880, 79760, 88733, 159520, 177466, 354932, 443665, 709864, 887330, 1419728, 1774660, 2839456, 3549320, 7098640, 14197280]

約数ペア:

[(1, 14197280), (2, 7098640), (4, 3549320), (5, 2839456), (8, 1774660), (10, 1419728), (16, 887330), (20, 709864), (32, 443665), (40, 354932), (80, 177466), (89, 159520), (160, 88733), (178, 79760), (356, 39880), (445, 31904), (712, 19940), (890, 15952), (997, 14240), (1424, 9970), (1780, 7976), (1994, 7120), (2848, 4985), (3560, 3988)]