25905130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 50168160

約数和(自身を除く): 24263030

約数列:

[1, 2, 5, 10, 23, 46, 59, 83, 115, 118, 166, 230, 295, 415, 529, 590, 830, 1058, 1357, 1909, 2645, 2714, 3818, 4897, 5290, 6785, 9545, 9794, 13570, 19090, 24485, 31211, 43907, 48970, 62422, 87814, 112631, 156055, 219535, 225262, 312110, 439070, 563155, 1126310, 2590513, 5181026, 12952565, 25905130]

約数ペア:

[(1, 25905130), (2, 12952565), (5, 5181026), (10, 2590513), (23, 1126310), (46, 563155), (59, 439070), (83, 312110), (115, 225262), (118, 219535), (166, 156055), (230, 112631), (295, 87814), (415, 62422), (529, 48970), (590, 43907), (830, 31211), (1058, 24485), (1357, 19090), (1909, 13570), (2645, 9794), (2714, 9545), (3818, 6785), (4897, 5290)]