54600400

素因数分解:

$2^4\times 5^2\times {\mathrm{136501}}^1$

素因数の和:136519

約数の個数: 30

約数和(自身を含む): 131178422

約数和(自身を除く): 76578022

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 136501, 273002, 546004, 682505, 1092008, 1365010, 2184016, 2730020, 3412525, 5460040, 6825050, 10920080, 13650100, 27300200, 54600400]

約数ペア:

[(1, 54600400), (2, 27300200), (4, 13650100), (5, 10920080), (8, 6825050), (10, 5460040), (16, 3412525), (20, 2730020), (25, 2184016), (40, 1365010), (50, 1092008), (80, 682505), (100, 546004), (200, 273002), (400, 136501)]