804977560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1059181}}^1$

素因数の和:1059211

約数の個数: 32

約数和(自身を含む): 1906527600

約数和(自身を除く): 1101550040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1059181, 2118362, 4236724, 5295905, 8473448, 10591810, 20124439, 21183620, 40248878, 42367240, 80497756, 100622195, 160995512, 201244390, 402488780, 804977560]

約数ペア:

[(1, 804977560), (2, 402488780), (4, 201244390), (5, 160995512), (8, 100622195), (10, 80497756), (19, 42367240), (20, 40248878), (38, 21183620), (40, 20124439), (76, 10591810), (95, 8473448), (152, 5295905), (190, 4236724), (380, 2118362), (760, 1059181)]