1036840040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{439339}}^1$

素因数の和:439409

約数の個数: 32

約数和(自身を含む): 2372436000

約数和(自身を除く): 1335595960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 439339, 878678, 1757356, 2196695, 3514712, 4393390, 8786780, 17573560, 25921001, 51842002, 103684004, 129605005, 207368008, 259210010, 518420020, 1036840040]

約数ペア:

[(1, 1036840040), (2, 518420020), (4, 259210010), (5, 207368008), (8, 129605005), (10, 103684004), (20, 51842002), (40, 25921001), (59, 17573560), (118, 8786780), (236, 4393390), (295, 3514712), (472, 2196695), (590, 1757356), (1180, 878678), (2360, 439339)]