83443630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 163725840

約数和(自身を除く): 80282210

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 457, 589, 914, 961, 1178, 1922, 2285, 2945, 4570, 4805, 5890, 8683, 9610, 14167, 17366, 18259, 28334, 36518, 43415, 70835, 86830, 91295, 141670, 182590, 269173, 439177, 538346, 878354, 1345865, 2195885, 2691730, 4391770, 8344363, 16688726, 41721815, 83443630]

約数ペア:

[(1, 83443630), (2, 41721815), (5, 16688726), (10, 8344363), (19, 4391770), (31, 2691730), (38, 2195885), (62, 1345865), (95, 878354), (155, 538346), (190, 439177), (310, 269173), (457, 182590), (589, 141670), (914, 91295), (961, 86830), (1178, 70835), (1922, 43415), (2285, 36518), (2945, 28334), (4570, 18259), (4805, 17366), (5890, 14167), (8683, 9610)]