172238110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26539}}^1$

素因数の和:26616

約数の個数: 32

約数和(自身を含む): 343958400

約数和(自身を除く): 171720290

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 26539, 53078, 132695, 265390, 291929, 583858, 1459645, 1565801, 2919290, 3131602, 7829005, 15658010, 17223811, 34447622, 86119055, 172238110]

約数ペア:

[(1, 172238110), (2, 86119055), (5, 34447622), (10, 17223811), (11, 15658010), (22, 7829005), (55, 3131602), (59, 2919290), (110, 1565801), (118, 1459645), (295, 583858), (590, 291929), (649, 265390), (1298, 132695), (3245, 53078), (6490, 26539)]