10928420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28759}}^1$

素因数の和:28787

約数の個数: 24

約数和(自身を含む): 24158400

約数和(自身を除く): 13229980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 28759, 57518, 115036, 143795, 287590, 546421, 575180, 1092842, 2185684, 2732105, 5464210, 10928420]

約数ペア:

[(1, 10928420), (2, 5464210), (4, 2732105), (5, 2185684), (10, 1092842), (19, 575180), (20, 546421), (38, 287590), (76, 143795), (95, 115036), (190, 57518), (380, 28759)]