112135340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 249026400

約数和(自身を除く): 136891060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 269, 380, 538, 1076, 1097, 1345, 2194, 2690, 4388, 5111, 5380, 5485, 10222, 10970, 20444, 20843, 21940, 25555, 41686, 51110, 83372, 102220, 104215, 208430, 295093, 416860, 590186, 1180372, 1475465, 2950930, 5606767, 5901860, 11213534, 22427068, 28033835, 56067670, 112135340]

約数ペア:

[(1, 112135340), (2, 56067670), (4, 28033835), (5, 22427068), (10, 11213534), (19, 5901860), (20, 5606767), (38, 2950930), (76, 1475465), (95, 1180372), (190, 590186), (269, 416860), (380, 295093), (538, 208430), (1076, 104215), (1097, 102220), (1345, 83372), (2194, 51110), (2690, 41686), (4388, 25555), (5111, 21940), (5380, 20843), (5485, 20444), (10222, 10970)]