28342900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12323}}^1$

素因数の和:12360

約数の個数: 36

約数和(自身を含む): 64183392

約数和(自身を除く): 35840492

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 12323, 24646, 49292, 61615, 123230, 246460, 283429, 308075, 566858, 616150, 1133716, 1232300, 1417145, 2834290, 5668580, 7085725, 14171450, 28342900]

約数ペア:

[(1, 28342900), (2, 14171450), (4, 7085725), (5, 5668580), (10, 2834290), (20, 1417145), (23, 1232300), (25, 1133716), (46, 616150), (50, 566858), (92, 308075), (100, 283429), (115, 246460), (230, 123230), (460, 61615), (575, 49292), (1150, 24646), (2300, 12323)]