45486380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119701}}^1$

素因数の和:119729

約数の個数: 24

約数和(自身を含む): 100549680

約数和(自身を除く): 55063300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 119701, 239402, 478804, 598505, 1197010, 2274319, 2394020, 4548638, 9097276, 11371595, 22743190, 45486380]

約数ペア:

[(1, 45486380), (2, 22743190), (4, 11371595), (5, 9097276), (10, 4548638), (19, 2394020), (20, 2274319), (38, 1197010), (76, 598505), (95, 478804), (190, 239402), (380, 119701)]