422103600920

素因数分解:

$2^3\times 5^1\times {\mathrm{223019}}^1\times {\mathrm{47317}}^1$

素因数の和:270347

約数の個数: 32

約数和(自身を含む): 949757432400

約数和(自身を除く): 527653831480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47317, 94634, 189268, 223019, 236585, 378536, 446038, 473170, 892076, 946340, 1115095, 1784152, 1892680, 2230190, 4460380, 8920760, 10552590023, 21105180046, 42210360092, 52762950115, 84420720184, 105525900230, 211051800460, 422103600920]

約数ペア:

[(1, 422103600920), (2, 211051800460), (4, 105525900230), (5, 84420720184), (8, 52762950115), (10, 42210360092), (20, 21105180046), (40, 10552590023), (47317, 8920760), (94634, 4460380), (189268, 2230190), (223019, 1892680), (236585, 1784152), (378536, 1115095), (446038, 946340), (473170, 892076)]