1036200400

素因数分解:

$2^4\times 5^2\times {\mathrm{2590501}}^1$

素因数の和:2590519

約数の個数: 30

約数和(自身を含む): 2489472422

約数和(自身を除く): 1453272022

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2590501, 5181002, 10362004, 12952505, 20724008, 25905010, 41448016, 51810020, 64762525, 103620040, 129525050, 207240080, 259050100, 518100200, 1036200400]

約数ペア:

[(1, 1036200400), (2, 518100200), (4, 259050100), (5, 207240080), (8, 129525050), (10, 103620040), (16, 64762525), (20, 51810020), (25, 41448016), (40, 25905010), (50, 20724008), (80, 12952505), (100, 10362004), (200, 5181002), (400, 2590501)]