2072410000

素因数分解:

$2^4\times 5^4\times {\mathrm{207241}}^1$

素因数の和:207269

約数の個数: 50

約数和(自身を含む): 5017536062

約数和(自身を除く): 2945126062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 207241, 414482, 828964, 1036205, 1657928, 2072410, 3315856, 4144820, 5181025, 8289640, 10362050, 16579280, 20724100, 25905125, 41448200, 51810250, 82896400, 103620500, 129525625, 207241000, 259051250, 414482000, 518102500, 1036205000, 2072410000]

約数ペア:

[(1, 2072410000), (2, 1036205000), (4, 518102500), (5, 414482000), (8, 259051250), (10, 207241000), (16, 129525625), (20, 103620500), (25, 82896400), (40, 51810250), (50, 41448200), (80, 25905125), (100, 20724100), (125, 16579280), (200, 10362050), (250, 8289640), (400, 5181025), (500, 4144820), (625, 3315856), (1000, 2072410), (1250, 1657928), (2000, 1036205), (2500, 828964), (5000, 414482), (10000, 207241)]