91394540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 198041760

約数和(自身を除く): 106647220

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 730, 1061, 1180, 1460, 2122, 4244, 4307, 5305, 8614, 10610, 17228, 21220, 21535, 43070, 62599, 77453, 86140, 125198, 154906, 250396, 309812, 312995, 387265, 625990, 774530, 1251980, 1549060, 4569727, 9139454, 18278908, 22848635, 45697270, 91394540]

約数ペア:

[(1, 91394540), (2, 45697270), (4, 22848635), (5, 18278908), (10, 9139454), (20, 4569727), (59, 1549060), (73, 1251980), (118, 774530), (146, 625990), (236, 387265), (292, 312995), (295, 309812), (365, 250396), (590, 154906), (730, 125198), (1061, 86140), (1180, 77453), (1460, 62599), (2122, 43070), (4244, 21535), (4307, 21220), (5305, 17228), (8614, 10610)]