19340480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 56

約数和(自身を含む): 48493680

約数和(自身を除く): 29153200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3181, 6080, 6362, 12724, 15905, 25448, 31810, 50896, 60439, 63620, 101792, 120878, 127240, 203584, 241756, 254480, 302195, 483512, 508960, 604390, 967024, 1017920, 1208780, 1934048, 2417560, 3868096, 4835120, 9670240, 19340480]

約数ペア:

[(1, 19340480), (2, 9670240), (4, 4835120), (5, 3868096), (8, 2417560), (10, 1934048), (16, 1208780), (19, 1017920), (20, 967024), (32, 604390), (38, 508960), (40, 483512), (64, 302195), (76, 254480), (80, 241756), (95, 203584), (152, 127240), (160, 120878), (190, 101792), (304, 63620), (320, 60439), (380, 50896), (608, 31810), (760, 25448), (1216, 15905), (1520, 12724), (3040, 6362), (3181, 6080)]