13208900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5780

約数の個数: 36

約数和(自身を含む): 29914752

約数和(自身を除く): 16705852

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5743, 11486, 22972, 28715, 57430, 114860, 132089, 143575, 264178, 287150, 528356, 574300, 660445, 1320890, 2641780, 3302225, 6604450, 13208900]

約数ペア:

[(1, 13208900), (2, 6604450), (4, 3302225), (5, 2641780), (10, 1320890), (20, 660445), (23, 574300), (25, 528356), (46, 287150), (50, 264178), (92, 143575), (100, 132089), (115, 114860), (230, 57430), (460, 28715), (575, 22972), (1150, 11486), (2300, 5743)]