5057420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13337

約数の個数: 24

約数和(自身を含む): 11180400

約数和(自身を除く): 6122980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13309, 26618, 53236, 66545, 133090, 252871, 266180, 505742, 1011484, 1264355, 2528710, 5057420]

約数ペア:

[(1, 5057420), (2, 2528710), (4, 1264355), (5, 1011484), (10, 505742), (19, 266180), (20, 252871), (38, 133090), (76, 66545), (95, 53236), (190, 26618), (380, 13309)]