4835120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3213

約数の個数: 40

約数和(自身を含む): 11837040

約数和(自身を除く): 7001920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3181, 6362, 12724, 15905, 25448, 31810, 50896, 60439, 63620, 120878, 127240, 241756, 254480, 302195, 483512, 604390, 967024, 1208780, 2417560, 4835120]

約数ペア:

[(1, 4835120), (2, 2417560), (4, 1208780), (5, 967024), (8, 604390), (10, 483512), (16, 302195), (19, 254480), (20, 241756), (38, 127240), (40, 120878), (76, 63620), (80, 60439), (95, 50896), (152, 31810), (190, 25448), (304, 15905), (380, 12724), (760, 6362), (1520, 3181)]