680925410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{23537}}^1$

素因数の和:23818

約数の個数: 32

約数和(自身を含む): 1342230912

約数和(自身を除く): 661305502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 23537, 28930, 47074, 117685, 235370, 258907, 517814, 1294535, 2589070, 6190231, 12380462, 30951155, 61902310, 68092541, 136185082, 340462705, 680925410]

約数ペア:

[(1, 680925410), (2, 340462705), (5, 136185082), (10, 68092541), (11, 61902310), (22, 30951155), (55, 12380462), (110, 6190231), (263, 2589070), (526, 1294535), (1315, 517814), (2630, 258907), (2893, 235370), (5786, 117685), (14465, 47074), (23537, 28930)]