106603880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61979}}^1$

素因数の和:62033

約数の個数: 32

約数和(自身を含む): 245440800

約数和(自身を除く): 138836920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 61979, 123958, 247916, 309895, 495832, 619790, 1239580, 2479160, 2665097, 5330194, 10660388, 13325485, 21320776, 26650970, 53301940, 106603880]

約数ペア:

[(1, 106603880), (2, 53301940), (4, 26650970), (5, 21320776), (8, 13325485), (10, 10660388), (20, 5330194), (40, 2665097), (43, 2479160), (86, 1239580), (172, 619790), (215, 495832), (344, 309895), (430, 247916), (860, 123958), (1720, 61979)]