44918660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 101640000

約数和(自身を除く): 56721340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2749, 3268, 4085, 5498, 8170, 10996, 13745, 16340, 27490, 52231, 54980, 104462, 118207, 208924, 236414, 261155, 472828, 522310, 591035, 1044620, 1182070, 2245933, 2364140, 4491866, 8983732, 11229665, 22459330, 44918660]

約数ペア:

[(1, 44918660), (2, 22459330), (4, 11229665), (5, 8983732), (10, 4491866), (19, 2364140), (20, 2245933), (38, 1182070), (43, 1044620), (76, 591035), (86, 522310), (95, 472828), (172, 261155), (190, 236414), (215, 208924), (380, 118207), (430, 104462), (817, 54980), (860, 52231), (1634, 27490), (2749, 16340), (3268, 13745), (4085, 10996), (5498, 8170)]