126110980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331871}}^1$

素因数の和:331899

約数の個数: 24

約数和(自身を含む): 278772480

約数和(自身を除く): 152661500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 331871, 663742, 1327484, 1659355, 3318710, 6305549, 6637420, 12611098, 25222196, 31527745, 63055490, 126110980]

約数ペア:

[(1, 126110980), (2, 63055490), (4, 31527745), (5, 25222196), (10, 12611098), (19, 6637420), (20, 6305549), (38, 3318710), (76, 1659355), (95, 1327484), (190, 663742), (380, 331871)]