4273960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 9784800

約数和(自身を除く): 5510840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1811, 2360, 3622, 7244, 9055, 14488, 18110, 36220, 72440, 106849, 213698, 427396, 534245, 854792, 1068490, 2136980, 4273960]

約数ペア:

[(1, 4273960), (2, 2136980), (4, 1068490), (5, 854792), (8, 534245), (10, 427396), (20, 213698), (40, 106849), (59, 72440), (118, 36220), (236, 18110), (295, 14488), (472, 9055), (590, 7244), (1180, 3622), (1811, 2360)]