68656550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 132460272

約数和(自身を除く): 63803722

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 107, 205, 214, 313, 410, 535, 626, 1025, 1070, 1565, 2050, 2675, 3130, 4387, 5350, 7825, 8774, 12833, 15650, 21935, 25666, 33491, 43870, 64165, 66982, 109675, 128330, 167455, 219350, 320825, 334910, 641650, 837275, 1373131, 1674550, 2746262, 6865655, 13731310, 34328275, 68656550]

約数ペア:

[(1, 68656550), (2, 34328275), (5, 13731310), (10, 6865655), (25, 2746262), (41, 1674550), (50, 1373131), (82, 837275), (107, 641650), (205, 334910), (214, 320825), (313, 219350), (410, 167455), (535, 128330), (626, 109675), (1025, 66982), (1070, 64165), (1565, 43870), (2050, 33491), (2675, 25666), (3130, 21935), (4387, 15650), (5350, 12833), (7825, 8774)]