2424020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 5359200

約数和(自身を除く): 2935180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6379, 12758, 25516, 31895, 63790, 121201, 127580, 242402, 484804, 606005, 1212010, 2424020]

約数ペア:

[(1, 2424020), (2, 1212010), (4, 606005), (5, 484804), (10, 242402), (19, 127580), (20, 121201), (38, 63790), (76, 31895), (95, 25516), (190, 12758), (380, 6379)]