4045489475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{55589}}^1$

素因数の和:55711

約数の個数: 24

約数和(自身を含む): 5211228960

約数和(自身を除く): 1165739485

約数列:

[1, 5, 25, 41, 71, 205, 355, 1025, 1775, 2911, 14555, 55589, 72775, 277945, 1389725, 2279149, 3946819, 11395745, 19734095, 56978725, 98670475, 161819579, 809097895, 4045489475]

約数ペア:

[(1, 4045489475), (5, 809097895), (25, 161819579), (41, 98670475), (71, 56978725), (205, 19734095), (355, 11395745), (1025, 3946819), (1775, 2279149), (2911, 1389725), (14555, 277945), (55589, 72775)]