99101560

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13841}}^1$

素因数の和:14031

約数の個数: 32

約数和(自身を含む): 224240400

約数和(自身を除く): 125138840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 13841, 27682, 55364, 69205, 110728, 138410, 276820, 553640, 2477539, 4955078, 9910156, 12387695, 19820312, 24775390, 49550780, 99101560]

約数ペア:

[(1, 99101560), (2, 49550780), (4, 24775390), (5, 19820312), (8, 12387695), (10, 9910156), (20, 4955078), (40, 2477539), (179, 553640), (358, 276820), (716, 138410), (895, 110728), (1432, 69205), (1790, 55364), (3580, 27682), (7160, 13841)]