20140290715

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 24688097280

約数和(自身を除く): 4547806565

約数列:

[1, 5, 83, 223, 283, 415, 769, 1115, 1415, 3845, 18509, 23489, 63109, 63827, 92545, 117445, 171487, 217627, 315545, 319135, 857435, 1088135, 5238047, 14233421, 18063041, 26190235, 48530821, 71167105, 90315205, 242654105, 4028058143, 20140290715]

約数ペア:

[(1, 20140290715), (5, 4028058143), (83, 242654105), (223, 90315205), (283, 71167105), (415, 48530821), (769, 26190235), (1115, 18063041), (1415, 14233421), (3845, 5238047), (18509, 1088135), (23489, 857435), (63109, 319135), (63827, 315545), (92545, 217627), (117445, 171487)]