58221880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 134691840

約数和(自身を除く): 76469960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 127, 146, 157, 254, 292, 314, 365, 508, 584, 628, 635, 730, 785, 1016, 1256, 1270, 1460, 1570, 2540, 2920, 3140, 5080, 6280, 9271, 11461, 18542, 19939, 22922, 37084, 39878, 45844, 46355, 57305, 74168, 79756, 91688, 92710, 99695, 114610, 159512, 185420, 199390, 229220, 370840, 398780, 458440, 797560, 1455547, 2911094, 5822188, 7277735, 11644376, 14555470, 29110940, 58221880]

約数ペア:

[(1, 58221880), (2, 29110940), (4, 14555470), (5, 11644376), (8, 7277735), (10, 5822188), (20, 2911094), (40, 1455547), (73, 797560), (127, 458440), (146, 398780), (157, 370840), (254, 229220), (292, 199390), (314, 185420), (365, 159512), (508, 114610), (584, 99695), (628, 92710), (635, 91688), (730, 79756), (785, 74168), (1016, 57305), (1256, 46355), (1270, 45844), (1460, 39878), (1570, 37084), (2540, 22922), (2920, 19939), (3140, 18542), (5080, 11461), (6280, 9271)]