11021900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5834

約数の個数: 36

約数和(自身を含む): 25180680

約数和(自身を除く): 14158780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5801, 11602, 23204, 29005, 58010, 110219, 116020, 145025, 220438, 290050, 440876, 551095, 580100, 1102190, 2204380, 2755475, 5510950, 11021900]

約数ペア:

[(1, 11021900), (2, 5510950), (4, 2755475), (5, 2204380), (10, 1102190), (19, 580100), (20, 551095), (25, 440876), (38, 290050), (50, 220438), (76, 145025), (95, 116020), (100, 110219), (190, 58010), (380, 29005), (475, 23204), (950, 11602), (1900, 5801)]